Gregory Kielma • October 21, 2023
223 Remington/5.56 x 45mm NATO Cartridge
223 Remington/5.56 x 45mm NATO Cartridge
Hey Gregory,
Today's workbench is written by guest contributor and AGI Certified Gunsmith and GCA Moderator Robert Dunn:
There isn’t a day of my life that goes by that I don’t work with, reload, think or write about the .223 Remington and 5.56 NATO cartridges. Those cartridges are what a couple of my favorite and most used rifles are chambered for.
When I worked in an ammunition factory, I would sometimes get paid in .223 ammunition. When I was growing up in the early 1970s I became familiar with the .223 Remington cartridge, as it was the new round being used by our Armed Forces.
Warfighters throughout the world had realized the advantage of automatic firepower, but finding the perfect firearm and cartridge design is a huge challenge. In the case of the .223 Remington, many sources helped bring this cartridge into use by both civilians and the military.
Eugene Stoner of ArmaLite (then a division of Fairchild Industries) had gained the attention of the Military with his 7.62 x 51mm chambered AR-10 rifle. Like many high powered rifles, the AR-10 was hard to control during automatic fire.
Consequently, Fairchild Industries and Stoner were asked to scale down the AR-10 to fire a smaller caliber cartridge. Stoner came up with a prototype AR-15 and after a demonstration for the army, he was asked to produce more rifles for testing in 1957.
Select engineers and other companies like Remington Arms, Winchester as well as ArmaLite were asked to take part in developing this project. Springfield Armory’s Earle Harvey lengthened the .222 Remington case to the required specifications and it became the .224 Springfield, which was commercially known as the .222 Remington Magnum.
Frank Snow (of Sierra Bullets) and Eugene Stoner calculated the ballistics data for the .222 Remington to find the best bullet for the project, which ended up being a 55 grain bullet. Meanwhile, the Technical Editor for Gun and Ammo magazine, Robert Hutton, worked up a propellant recipe that could attain a velocity of 3,300 fps. Ultimately, Remington came up with the .222 Special cartridge, which was later renamed the .223 Remington because there were so many .222 designations.
Just a few of the military requirements for the firearm and cartridges were that they needed to be able to penetrate one side of a US Steel helmet at 500 yards, had to be able to exceed supersonic speed at 500 yards, had to be .22 caliber and select fire. From years of research and development of the AR-10 and AR-15, ArmaLite was facing financial difficulties and sold the rights for the rifles to Colt in 1959.
The AR-15 and the T44E4 rifle that would later be known as the M14 were being testing at the same time. To make a long story short, it was found that the AR-15 had far less failures per 1,000 rounds fired and that riflemen had a higher hit probability when firing Stoner’s rifle.
After Air Force General Curtis Le May test fired the AR-15, he ordered a batch of AR-15s to replace some of the M2 carbines that the Air Force was using. As the trials and testing continued, it was found that during marksmanship testing that many more men were achieving Expert shooting status with the AR-15 than they were with the M14. With these findings and the failure rate of the AR-15 going down even further, General Le May placed an order for 80,000 rifles in 1961.
In 1962, Remington filed the specs for the .223 Remington cartridge with SAAMI (Sporting Arms and Ammunition Manufacturer’s Institute) and the cartridge was later marketed commercially as a chambering for the Remington 760 rifle in 1963.
At this point in time, the United States was embroiled in the conflicts arising in Southeast Asia. It was politically decided that contracts for rifle manufacturing could be bid on by the private sector and Colt was awarded the contract to provide AR-15 rifles to fill orders for the Vietnam War.
The AR-15 rifle and the .223 Remington cartridge were formally adopted in 1964 and designated the XM16E1 rifle, commonly referred to as the M16, and the 5.56 Ball M193 cartridge. It was decided that the South Vietnamese troops would be supplied with the M16 rifle. Eventually, the Air Force, the US Army, Special Forces, the Coast Guard, the US Navy, the Marines as well as the SEAL teams had orders in for M16 rifles and cartridges. In 1965, Colt received orders for 800,000 M16E1 rifle and over 28,000 M16 rifles.
The M16 and the 5.56 Ball ammo would go through some major growing pains as the rifles and cartridges were issued to troops in Vietnam. Besides not being trained on how to properly clean the gun, the rifle suffered from many types of jams and failures.
Broken extractors and extractor springs accounted for many ejection failures and through more research, it was found that the propellant being used in the cartridges was creating horrific fouling of the gas and bolt system. The ball powder that was being used also created a longer pressure spike, which caused the case to expand in the chamber but it would not contract enough to be extracted.
The extractor would simply tear through the case rim, leaving the stuck case in the chamber. By using a different propellant, chrome plating the barrels and replacing the buffer with a new design that slowed down the cyclic rate, along with some other design changes, the problems were gradually sorted out. Unfortunately many American lives were lost because of these errors.
The process of selecting a smaller cartridge for use by NATO forces began in 1960. The cartridge design was based on the .223 Remington cartridge and its development was placed in the hands of FN Herstal. The rimless bottlenecked cartridge was named the 5.56 x 54mm NATO cartridge.
In 1980, the 5.56 NATO cartridge became the standard NATO rifle cartridge (known as the SS109 for NATO and the M855 for the United States). The 5.56mm cartridges allowed the soldier to be able to carry more ammunition, which equated to more firepower and logistically many more rounds could be transported to hot spots around the world by weight than the larger 7.62 NATO cartridges. On a global scale this can equal a savings of millions of dollars.
The number of firearms that are chambered for the 5.56 NATO cartridge is too numerous to list here. Just think about all of the different squad automatic weapons, rifles, carbines and machine guns that each NATO country uses…that is a lot of different weapons!
The Frankford Arsenal, Remington and Winchester produced the first lots of .223 ammunition for the United States Armed Forces. During the trials and testing of the AR-15, 19 Million .223 cartridges were purchased. When a cartridge does well for the military, the Law Enforcement and civilian communities usually follows their lead. If you have ever read the 27 page document for the military specifications for the M855 cartridge (5.56 x 54mm), you can see that heavy scrutiny has already been applied to the 5.56mm round!
The .223 Remington cartridge has become one of the most used cartridges in the United States. It is a great varmint and predator cartridge and could be used for larger game if need be by loading a heavier bullet like a Hornady GMX or Barnes TSX 70-grain projectiles. These slower moving heavier bullets seem to do quite well in windy conditions. The above attributes make the 5.56mm round a flexible survival cartridge too.
You may have noticed or even been annoyed by the interchanging .223/5.56 terminology, here are of the important similarities and difference between the two cartridges. The case dimensions are exactly the same, though case thickness/propellant capacity can vary significantly between manufacturers which will have an effect on the resulting pressures.
The 5.56 x 45mm NATO or other military 5.56 ammo tends to be loaded hotter, so chamber pressures will be greater than the typical .223 Remington load. For this reason, .223 Remington rounds can be safely fired in a 5.56 chambered gun but 5.56mm ammo should not be fired in a .223 Rem chambered gun.
The reason for this really comes down to the differences in the chamber dimensions between .223 and 5.56 barrels. The throat/free bore and leade of a 5.56mm chamber is longer. The throat of the chamber is the unrifled section of the chamber just forward of the neck and gives the bullet a place to sit. Leade or lead is the section of the bore of a rifled barrel located just ahead of the throat of the chamber. It is a conical shaped transition from end of the throat to the fully rifled part of the barrel.
In an effort to gain more accuracy from the 5.56mm NATO cartridge, Bill Wylde created the .223 Wylde, which is a chamber design that utilizes the same external dimensions and lead angle of a 5.56 NATO cartridge and the freebore diameter of the .223 Remington cartridge. Another company that uses a proprietary chamber design to achieve better accuracy from the 5.56mm NATO cartridge is Noveske. A Noveske barrel is not cheap but they are known for their precision and high quality products.
SAAMI specs are followed by manufacturers in the U.S. loading .223 Remington ammo but those same manufacturers who also load 5.56 ammo do not follow SAAMI specs because the 5.56 rounds are loaded to military specifications and thus not held to SAAMI specs. In Europe, the international organization C.I.P. tests and sets the safety standards for firearms and ammunition. In countries that are regulated by the C.I.P., .223 Remington ammunition is proof tested at the same maximum service pressure as the 5.56 x 54mm NATO cartridges.
There have been a lot of challenges that had to be met throughout the history of the AR-15 and the 5.56 x 54mm cartridge. The twist rate of a barrel and the chamber dimensions greatly effect performance and accuracy. The shorter barreled M4 carbines and the requests for even shorter barrel lengths coming from the Special Forces communities have kept firearms and ammunition engineers busy. At this point in time, the AR-15 style rifles and the .223 Rem and 5.56 NATO cartridges offer a very reliable and accurate shooting platform.
The AR-15 rifle and .223/5.56 cartridge combination have gone through many changes together. They are still being used by our Military/Law Enforcement and civilian populations to good affect every day. This combo is a must for 3-gun competition. The .223 Remington cartridge is not overly expensive and there is always a wide variety of ammunition to choose from. There is a lot of surplus ammo to select from as well. Many other firearms are chambered in .223 Rem besides the AR-15 type guns.
The 5.56mm round is a good cartridge to reload for, as there is a huge variety of quality components to choose from as well. In 1964, the year I was born, these cartridges were the new warfighting cartridge and the US Armed Forces began using them. It’s easy for me to remember how many years these cartridges have been in use!
Become an American Gunsmith and continue to preserve our Firearm’s Heritage!
Robert Dunn,
Gunsmith & Community Moderator
American Gunsmithing Institute
Gunsmithing Club of America
Welcome to My New Outdoor Firearms Range: A Place Built for Learning, Safety, and Confidence Gregg Kielma 03/087/2026 Opening a new firearms range isn’t just about building a place to shoot—it’s about creating an environment where people feel safe, supported, and genuinely empowered. That’s exactly what I set out to do with my outdoor range here in Parrish, Florida. Set on a quiet stretch of farm pasture, the private range offers a calm, rural backdrop that helps students focus, breathe, and learn without pressure or distraction. This space was designed with purpose. Every lane, every berm, every piece of equipment reflects my commitment to responsible firearm ownership and high quality instruction. Whether someone is touching a firearm for the first time or refining advanced skills, the range gives them room to grow at their own pace. What makes this range special isn’t just the setting—it’s the philosophy behind it. My teaching approach centers on safety, avoidance, and sound decision making. Students learn not only how to shoot, but how to think, evaluate, and stay in control. The goal is always the same: build confidence through competence. The outdoor environment also allows for more realistic, practical training. Students experience natural light, real-world conditions, and the kind of spatial awareness that simply can’t be replicated indoors. It’s a place where people can slow down, ask questions, and get hands on guidance tailored to their needs. Most importantly, this range is personal. It’s built on my belief that education saves lives, that responsible ownership matters, and that every student deserves a safe, welcoming place to learn. I’m proud to open these gates to the community and look forward to helping more people become confident, capable, and responsible firearm owners. If you’re ready to train in a supportive environment that puts safety and skill first, I’d be honored to work with you. Gregg Kielma
Florida Marijuana Laws & Firearm Ownership (2026) Gregory Kielma, Tactical K Training & Firearms 03/08/2026 As a firearms instructor in Florida, I spend a lot of time helping people understand the law—not the rumors, not the social media myths, but the real legal landscape. One of the most confusing areas today is the intersection of marijuana use and firearm ownership. Florida allows medical marijuana, and recreational legalization efforts continue to gain traction, but federal law has not caught up. That creates a legal conflict every responsible gun owner needs to understand. Florida Law vs. Federal Law: The Core Conflict Florida’s medical marijuana program is fully legal under state law. Nothing in Florida statutes prohibits a medical marijuana patient from owning or possessing a firearm. But federal law is a different story. Under 18 U.S.C. § 922(g)(3), anyone who is an “unlawful user of a controlled substance” is prohibited from possessing or purchasing a firearm. Marijuana—whether medical or recreational—remains illegal federally, even with recent federal discussions about rescheduling. A January 2026 legal analysis confirms that even if marijuana is moved from Schedule I to Schedule III, the federal firearm prohibition still applies unless Congress changes the law. Recent Court Rulings: Progress, But Not Final Florida saw major movement in 2025 when the 11th Circuit Court of Appeals ruled that medical marijuana patients may have a valid Second Amendment claim to own firearms. This was a significant step forward for patients’ rights. However, the ruling did not eliminate the federal prohibition. The case may still reach the Supreme Court, and until a final nationwide decision is issued, the federal ban technically remains in place. What This Means for Florida Gun Owners in 2026 1. Purchasing a Firearm Anyone buying a firearm from an FFL must complete ATF Form 4473. The form directly asks whether the buyer uses marijuana. • Answering “yes” results in a denied purchase. • Answering “no” while using marijuana is a federal felony. • The form explicitly states that marijuana is illegal federally regardless of state law. 2. Possessing a Firearm Florida law does not prohibit medical marijuana patients from possessing firearms. Federal law still technically does. In practice, §922(g)(3) is usually enforced when another crime is involved, but the risk remains. 3. Recreational Marijuana Efforts Florida’s push for recreational legalization continues, with a revised initiative aimed at the 2026 ballot. Even if recreational marijuana becomes legal in Florida, federal firearm restrictions would still apply unless federal law changes. My Professional Guidance as a Firearms Instructor At Tactical K Training and Firearms I teach that responsible ownership starts with understanding the law as it exists today—not how we wish it worked. Here’s my advice to students and clients: • Do not lie on Form 4473. • Understand that state legality does not override federal firearm law. • Stay informed—the legal landscape is shifting, and court decisions in the next few years may finally resolve this conflict. • If you are a medical marijuana patient, be cautious about purchasing or possessing firearms until federal law or the courts provide clear, final guidance. Kielma's Parting Shot • Florida allows medical marijuana and does not restrict firearm ownership for patients. • Federal law still prohibits marijuana users from possessing or purchasing firearms. • Court rulings in 2025–2026 show momentum toward restoring gun rights for medical marijuana patients, but nothing is final yet. • Recreational legalization efforts for 2026 do not change federal firearm rules. • Responsible gun owners should stay informed and avoid federal violations. Gregg Kielma
Domestic Violence and Firearms in Florida By Gregory Kielma, Tactical K Training & Firearms 03/08/2026 Domestic violence is one of the most dangerous and unpredictable situations a family can face. As a firearms instructor, I emphasize that responsible gun ownership is rooted in safety, legality, and prevention. Understanding how Florida and federal law treat firearms in domestic violence cases is essential for every gun owner in our state. Why Domestic Violence and Firearms Matter Domestic violence incidents are emotionally charged, fast moving, and often escalate without warning. When firearms are present, the risk of serious injury or death increases dramatically. Florida lawmakers have recognized this reality, and in recent years the state has moved toward stronger protections for victims — including clearer rules on firearm surrender when a court issues a protective injunction. Federal Law: Firearm Prohibitions in Domestic Violence Cases Under 18 U.S.C. §922(g)(8), a person is prohibited from possessing firearms or ammunition if they are subject to a qualifying protection order. This applies when: • The order was issued after a hearing with notice and opportunity to be heard • The protected party is an intimate partner (spouse, former spouse, co parent, or cohabitant) • The order includes language restraining threats, harassment, or violence Federal law also prohibits possession after a misdemeanor crime of domestic violence conviction. These federal restrictions apply in Florida regardless of state statutes. Florida Law Today Florida historically did not require officers to remove firearms at the scene of a domestic violence incident, nor did it have a state level prohibition for misdemeanor domestic violence convictions. Instead, Florida relied heavily on federal law and background checks to prevent prohibited persons from purchasing firearms. However, the landscape is changing. New for 2026: HB 729 — Mandatory Firearm Surrender After a Final Injunction Florida’s 2026 legislative session introduced HB 729, a major step toward strengthening victim safety. Under this bill: • When a final judgment of injunction for protection against domestic violence is issued, the respondent must surrender all firearms, ammunition, and concealed carry licenses to local law enforcement. • Law enforcement agencies must create standardized procedures for collecting, documenting, storing, and returning firearms. • Firearms may be transferred to a third party if the respondent chooses. • Firearms are returned only when the injunction is vacated or expires. • Penalties increase for repeat violations of protective injunctions. This bill was filed in response to real tragedies where abusers ignored court orders to surrender firearms, with deadly consequences. HB 729 aims to close that enforcement gap. Other Domestic Violence Reform Efforts in Florida Florida’s 2026 legislative session has seen a surge of domestic violence–related bills, reflecting rising concern statewide. Lawmakers are considering: • Electronic monitoring for high risk offenders • Enhanced penalties for violating injunctions • Address confidentiality protections for victims • Improved enforcement mechanisms for protective orders Advocates describe domestic violence in Florida as a “deadly epidemic,” and these reforms aim to reduce repeat victimization and improve early intervention. What This Means for Florida Gun Owners As responsible firearm owners, we must understand: 1. A domestic violence injunction can immediately affect firearm rights. Even temporary orders may restrict possession under federal law. 2. Final injunctions now trigger mandatory firearm surrender under HB 729. This is a major shift in Florida’s enforcement structure. 3. Violating an injunction — including firearm possession — carries serious criminal penalties. 4. Firearm rights may be restored only after the injunction is lifted and all legal conditions are met. 🔹 My Perspective as an Instructor At Tactical K Training and Firearms, I teach that firearms are tools of defense — not intimidation, anger, or control. Domestic violence is never a “private matter.” It’s a public safety issue, and the law reflects that. If you or someone you know is navigating a domestic violence situation, firearms must be handled with extreme caution and full legal compliance. Safety comes first, always. Kielma’s Parting Shot Domestic violence and firearms intersect at one of the most critical points of personal safety. Florida’s evolving laws — especially HB 729 — show a clear trend toward stronger protections and clearer enforcement. As gun owners, we have a responsibility to stay informed, stay compliant, and promote a culture of safety and respect.
Why a Convicted Felon Cannot Legally Own a Firearm By Gregory Kielma, Tactical K Training and Firearms 03/08/2026 Firearm ownership in the United States is both a constitutional right and a serious personal responsibility. With that responsibility comes a clear legal framework designed to keep firearms in the hands of safe, lawful, and responsible citizens. One of the most important parts of that framework is the federal prohibition on firearm possession by individuals convicted of certain crimes—most commonly, felonies. Understanding why a convicted felon cannot legally own or possess a firearm helps every gun owner appreciate the balance between individual rights and public safety. The Legal Foundation: Federal Law Is Clear Under 18 U.S.C. § 922(g)(1), anyone convicted of a crime punishable by more than one year in prison—what we commonly call a felony—is prohibited from: • Possessing a firearm • Purchasing a firearm • Receiving a firearm • Transporting a firearm This applies to all firearms, whether modern or antique, and includes ammunition as well. The law is strict, and violations are aggressively prosecuted. A felon found in possession of a firearm can face up to 10 years in federal prison, with even harsher penalties if the offense involves violence, drugs, or prior convictions. Why the Law Exists The purpose of this prohibition is straightforward: to reduce the risk of future violence and protect the public. Felony convictions typically involve conduct that demonstrates a disregard for the law or a threat to community safety. By restricting firearm access, federal law aims to: • Prevent repeat violent offenses • Reduce gun-related crime • Maintain safer communities • Ensure firearms remain in responsible hands This isn’t about punishing someone forever—it’s about preventing foreseeable harm. Firearm Ownership Requires Trust Owning a firearm is not just a right; it’s a privilege earned through responsible behavior. Lawful gun owners demonstrate: • Respect for the law • Safe handling and storage • Sound judgment under stress • A commitment to protecting—not endangering—others A felony conviction breaks that trust in the eyes of the law. Until that trust is restored through legal channels, firearm possession remains off-limits. Restoration of Rights: It Is Possible While federal law prohibits felons from possessing firearms, some individuals can have their rights restored through: • A full pardon • Expungement • Restoration of civil rights by the state where the conviction occurred However, this process is complex, varies by state, and must be completed before any firearm possession becomes legal. Attempting to “guess” or assume rights have been restored is dangerous—one mistake can lead to a federal felony. Anyone seeking restoration should consult a qualified attorney who specializes in firearms law. Why This Matters for Responsible Gun Owners Understanding these laws protects you as well. As a lawful gun owner, you must avoid: • Transferring a firearm to a prohibited person • Allowing a prohibited person access to your firearms • Storing firearms in a way that a prohibited person could reasonably access them Even accidental violations can carry serious consequences. Kielma’s Parting Shot: A Commitment to Safety and Responsibility At Tactical K Training and Firearms, we emphasize that responsible ownership begins with knowledge. Knowing who can—and cannot—legally possess a firearm is part of that responsibility. These laws aren’t meant to punish; they’re meant to protect. They help ensure that firearms remain tools of defense, sport, and personal empowerment—not instruments of further harm. Responsible gun owners stay informed, stay compliant, and stay committed to safety. That’s the standard we uphold, and the standard we teach. Gregg Kielma
Plains man sentenced to 7 years in prison for illegal firearm possession Thursday, March 5, 2026 U.S. Attorney's Office, District of Montana MISSOULA – A Plains man who was prohibited from owning firearms was sentenced today to 84 months in prison, followed by 3 years of supervised release, Acting U.S. Attorney Tim Racicot said. Graham Anthony Bowden, 49, pleaded guilty in November 2025 to one count of prohibited person in possession of a firearm and two counts of possession of an unregistered silencer. U.S. District Judge Donald W. Molloy presided. The government alleged in court documents that in the fall of 2024, law enforcement officers encountered Bowden in several instances in which they either observed him to be armed with a firearm or with firearms accessories. Based in part on those incidents, a federal search warrant was obtained to search Bowden’s residence, which was a camper parked on the property of Bowden’s friend. Also on the property was a freestanding home belonging to Bowden’s friend. Agents located eight firearms belonging to Bowden, along with two silencers and assorted ammunition. Law enforcement interviewed Bowden and he admitted he owned the firearms had been meaning to register them. Bowden acknowledged he had signed paperwork related to his California convictions that prohibited him from possessing firearms but said he thought his rights had been automatically restored at some point. Bowden produced no paperwork to support that assertion. Bowden also admitted to possessing the two silencers, saying one came with a firearm he purchased and that the other was a blank. Bowden said he didn’t know suppressors were federally controlled and needed to be registered. The silencers were not registered in the National Firearms Registration and Transfer Record. On January 6, 2012, Bowden was convicted of six counts of robbery in the second degree with a firearms enhancement in Orange County Superior Court of California and sentenced to 12 years in prison. He was paroled from custody in 2020. Assistant U.S. Attorney Brian Lowney prosecuted the case. The ATF, Plains Police Department, and Sanders County Sheriff’s Department conducted the investigation. Contact Keri Leggett Acting Public Affairs Officer keri.leggett@usdoj.gov
Convicted Felon with a Machinegun and Fentanyl Pleads Guilty Wednesday, March 4, 2026 U.S. Attorney's Office, Middle District of Georgia MACON, Ga. – A Georgia man with prior drug convictions admitted he was intending to distribute fentanyl and other drugs when officers found him illegally in possession of three firearms, including a machinegun. Rodricas Montreal Jacks, 39, of Sparta, Georgia, pleaded guilty to one count of possession of a firearm by a convicted felon before U.S. District Judge Marc Treadwell on March 3. Jacks is facing a maximum of 15 years in prison to be followed by three years of supervised release and a $250,000 fine. The sentencing hearing is scheduled for June 2. There is no parole in the federal system. “Repeat felony offenders possessing the most dangerous weapons and distributing the deadliest drugs in our communities will be held accountable at the federal level, where there is no parole,” said U.S. Attorney William R. “Will” Keyes. “We appreciate the dedication of our law enforcement partners to make our communities safer for all residents and working with us to ensure justice.” According to court documents and statements referenced in court, Jacks was on probation for a felony drug distribution conviction when he failed to comply with his community service as directed by the Court and failed two drug tests. As a result, law enforcement conducted a search of his residence on Nov. 3, 2022, and found a machinegun plus two firearms in the house, including a firearm that was stolen. Officers also located fentanyl and marijuana, which he intended to distribute, along with multiple digital scales, small plastic bags and a large amount of cash. Officers also discovered suspected crack inside his car. This case is part of Operation Take Back America, a nationwide initiative that marshals the full resources of the Department of Justice to repel the invasion of illegal immigration, achieve the total elimination of cartels and transnational criminal organizations and protect our communities from the perpetrators of violent crime. The Georgia Department of Community Supervision investigated the case with assistance from the Ocmulgee Drug Task Force and the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF). Assistant U.S. Attorney Hannah Couch is prosecuting the case for the Government.
Want a machine gun? These states might soon make buying one easier Joseph MacKinnon March 06, 2026 Lawmakers in West Virginia and Kentucky have introduced bills that would enable state police departments to procure and sell machine guns. Republican lawmakers in West Virginia and Kentucky are working on making it easier for Americans to acquire fully automatic firearms — a move that might catch on in other red states. Machine guns — defined by the Bureau of Alcohol, Tobacco, Firearms, and Explosives as a firearm that can fire "automatically more than one shot, without manual reloading, by a single function of the trigger" — are heavily regulated in the United States. While such weapons can be privately owned, Americans are greatly limited in what they can buy and must jump through numerous hoops to seal the deal. 'This is our constitutional right.' Per the Firearm Owners' Protection Act, civilians are barred from possessing a machine gun manufactured after May 19, 1986. Limited supply means a higher price — Silencer Central says that prospective buyers should expect to spend a minimum of $6,000 to $10,000. Interested American buyers at least 21 years of age, neither a felon nor a fugitive, and living in a state without a machine gun ban must pass an AFT background check, pay a one-time $200 transfer tax, and get approval from the government in order to take possession. Once those hurdles are cleared, they can take the machine gun home but fire it only on closed target ranges. In West Virginia, Republican state Sens. Chris Rose and Zack Maynard recently introduced legislation that would establish within the West Virginia State Police an office of public defense that would oversee the procurement and sale of machine guns to "qualified members of the public," namely any citizen presently eligible to purchase and possess firearms under West Virginia and federal law. The Cowboy State Daily reported that the new office would be authorized to transfer newer machine guns to state residents. Blaze News and Tactical K Training and Firearms has reached out to state Sen. Rose for clarification about whether out-of-state American citizens would be able to acquire a machine gun from the proposed authority.
DOJ Pam Bondi Scranton Man Sentenced To 12 Years For Possession Of A Machine Gun Tuesday, February 24, 2026 U.S. Attorney's Office, Middle District of Pennsylvania SCRANTON - The United States Attorney’s Office for the Middle District of Pennsylvania announced that Naim Mustafa House, age 28, of Scranton, Pennsylvania, was sentenced on February 24, 2026, to 144 months’ imprisonment by United States District Judge Karoline Mehalchick for possession with intent to distribute marijuana and possession of a machine gun. According to United States Attorney Brian D. Miller, on July 8, 2024, Scranton Police Officers initiated a traffic stop on a vehicle that House was a passenger. House fled on foot and was found hiding under a rear porch of a residence. During a search incident to arrest, police found marijuana packed for resale on his person and inside his backpack found 30 additional grams of marijuana and a Glock 7, 9mm handgun equipped with a device to transition the firearm from a semiautomatic firearm into a fully automatic firearm. The firearm also had an extended magazine containing 10 rounds of ammunition. The Bureau of Alcohol, Tobacco, Firearms and Explosives and the Scranton Police Department investigated the case. Assistant United States Attorney Jenny P. Roberts prosecuted the case.
Brazilian National Unlawfully in the United States Sentenced for Selling 14 Firearms Without a License Thursday, February 26, 2026 U.S. Attorney's Office, District of Massachusetts Defendant sold AR-15 style rifles and large capacity magazines BOSTON – A Brazilian national unlawfully residing in Worcester has been sentenced to prison for selling firearms without a license. Joao Vitor Dos Santos Goncalves Pimenta, 21, was sentenced by U.S. District Judge Richard G. Stearns to 27 months in prison. The defendant is subject to deportation upon completion of the imposed sentence. In August 2025, Goncalves Pimenta pleaded guilty to one count of engaging in the business of dealing firearms without a license. Between July and September 2024, Goncalves Pimenta sold 14 firearms without the required license in exchange for cash. The firearms included pistols and AR-15-style rifles and large capacity magazines. United States Attorney Leah B. Foley; Thomas Greco, Special Agent in Charge of the Bureau of Alcohol, Tobacco, Firearms and Explosives, Boston Field Division; Michael J. Krol, Special Agent in Charge of Homeland Security Investigations in New England; and Patricia H. Hyde, Acting Field Office Director, Boston, U.S. Immigration and Customs Enforcement’s Enforcement and Removal Operations made the announcement today. Valuable assistance was provided by the Massachusetts State Police and the Revere Police Department. Assistant U.S. Attorneys Michael J. Crowley and John Reynolds of the Organized Crime & Gang Unit prosecuted the case
Gregg Kielma A Message of Gratitude Gregg Kielma Tactical K Training and Firearms 2/28/2026 To everyone, my friends, family and new friends that do not know me, who have never known me and trusted me with your firearms training—thank you. To show my appreciation, I am having a pig roast at my outdoor range where you trained. The new range is located at the same location and will be ready for use in April. NOTE: I have to count on the front-end loader company to show up. The date of the pig roast will be in the early part of May. Please keep checking back to the website for more information or feel free to call me. Whether you were brand new to shooting, sharpening advanced skills, training with family, or preparing for real world responsibility, you chose to spend your time with me on the range. That trust is something I never take lightly. Every class, every question, every moment of growth reminds me why I do this. You’ve helped build a community centered on safety, responsibility, and confidence—and I’m grateful for every one of you. Thank you for attending. Thank you for learning. Thank you for trusting me with something so important. I’m honored to be part of your journey. More training, more growth, and more safe, responsible gun ownership ahead. Gregg Kielma Tactical K Training and Firearms 941 737-6956
