ARMSLIST – For Sale: Barrett M107A1 .50 BMG

Description

The Barrett M107A1 .50 BMG is a semi-automatic anti-materiel rifle that serves a distinct purpose for shooters in the United States who require precision at extreme distances. Whether you are engaging steel targets at 1,500 yards on a private range, managing a property with persistent wildlife concerns, or building a collection of significant military-grade firearms, this platform delivers repeatable accuracy and substantial stopping power. Designed for those who understand the logistics of .50 BMG ownership—including proper storage, transport, and range access—this rifle represents a practical tool for long-range target shooting and specialized applications.

What This Product Is and Who It’s For

The Barrett M107A1 is the current production variant of the M82 series, originally adopted by U.S. military forces in the 1980s. This particular model features a gray Cerakote finish, a 29-inch barrel, and a 10-round detachable magazine. It is intended for target shooters who want to engage targets beyond 1,000 meters, collectors who appreciate the lineage of the M82 platform, and individuals who require a reliable semi-automatic .50 BMG rifle for property management or specialized long-range applications. This is not a home defense firearm or a concealed carry option; it is a heavy, precision-oriented system best suited for open ranges, private land, or law enforcement/military-style use. Licensed FFL dealers and qualified buyers should be aware that this firearm requires a secure storage solution and a suitable shooting environment to be used effectively.

Key Specifications Breakdown

• Caliber: .50 BMG (12.7x99mm NATO)
• Action: Semi-automatic, gas-operated with dual recoil spring system
• Barrel Length: 29 inches, fluted for weight reduction and heat dissipation
• Overall Length: Approximately 57 inches
• Weight: Approximately 28.5 pounds (unloaded, without optics)
• Capacity: 10-round detachable box magazine
• Finish: Gray Cerakote on barrel, receiver, and major components
• Stock: Synthetic, with adjustable cheek rest and length of pull
• Sights: Front and rear flip-up iron sights (adjustable for windage and elevation)
• Muzzle Device: Two-port muzzle brake (reduces recoil and muzzle rise)
• Case: Includes Pelican Storm case for transport and storage
• Bipod: Integrated folding bipod mounted to the forend

Feature Deep-Dive

The Barrett M107A1’s gas-operated action uses a short-stroke piston system that cycles reliably with standard .50 BMG ammunition. This design reduces felt recoil compared to bolt-action rifles of the same caliber, allowing for faster follow-up shots when necessary. The dual recoil spring system further mitigates rearward force, making the rifle more controllable during extended shooting sessions. The 29-inch fluted barrel is cold hammer-forged from chrome-moly steel, which provides consistent accuracy over long strings of fire. The fluting reduces overall barrel weight without sacrificing structural integrity, which is important for a rifle that will be carried or moved between shooting positions.

The gray Cerakote finish is applied to the barrel, receiver, and other metal components. Cerakote is a ceramic-based coating that resists corrosion, scratches, and wear from environmental exposure. This finish is particularly useful for shooters who operate in humid or coastal environments, or who store their firearms in less-than-ideal conditions. The synthetic stock includes an adjustable cheek rest and a rubber buttpad, allowing the shooter to customize the fit for optic height and personal comfort. The stock also houses the recoil spring assembly, which contributes to the rifle’s overall balance and reduces the perceived recoil impulse.

The included bipod is mounted to the aluminum forend and features legs that can be adjusted for height and angle. This bipod provides a stable shooting platform for prone or bench shooting, which is the standard position for .50 BMG use. The forend also has integral Picatinny rails on the sides and bottom, allowing the attachment of additional accessories such as a sling, night vision mount, or forward grip. The rifle ships with front and rear flip-up iron sights that are adjustable for windage and elevation, providing a backup sighting system if optics are not mounted or fail in the field.

The M107A1 uses a two-port muzzle brake that directs propellant gases rearward and to the sides, reducing muzzle rise and recoil by approximately 30% compared to earlier muzzle designs. This brake is threaded to accept a suppressor (with the appropriate tax stamp and paperwork), and Barrett offers a quick-attach suppressor system for users who require noise reduction. The barrel is also threaded for the suppressor mount, meaning no additional adapters are needed if you choose to suppress the rifle. The Pelican Storm case included with this purchase is foam-lined and custom-cut to fit the rifle, bipod, and magazine, providing secure transport and storage.

Barrett has refined the M107A1’s trigger group to provide a clean, crisp break with minimal overtravel. The trigger pull weight is factory-set at approximately 4.5 to 5.5 pounds, which is appropriate for a semi-automatic precision rifle. The magazine release is ambidextrous, located forward of the trigger guard, and the bolt release is positioned for easy access with the firing hand. The charging handle is located on the left side of the receiver and can be operated without breaking the shooting grip. These ergonomic details make the M107A1 more user-friendly than earlier M82 models, especially for shooters who may be wearing gloves or operating in cold weather.

Ideal Use Cases

This rifle is best suited for long-range target shooting at distances exceeding 1,000 yards. The .50 BMG cartridge retains energy and accuracy at extreme ranges, making it a viable choice for steel plate shooting, paper target competitions, and range days where the goal is to push the limits of precision. It can also be used for property management in areas where large animals (such as feral hogs or coyotes) need to be addressed at distance, though the cartridge’s power requires careful shot placement and awareness of backstop requirements. The M107A1 is not appropriate for home defense due to its size, weight, and overpenetration risk. It is also not a concealed carry or hunting rifle for typical game species, as the .50 BMG is excessive for most North American game and may not be legal in all jurisdictions. Collectors will appreciate the M107A1 as a modern military firearm with direct lineage to the M82 series used by U.S. forces.

Compatibility Notes

The M107A1 is chambered for .50 BMG (12.7x99mm NATO) ammunition. It will function with standard military ball, match-grade, and armor-piercing loads, provided they meet SAAMI specifications. The 10-round magazine is proprietary to the Barrett M82/M107 series; no aftermarket magazines are recommended. Holsters are not applicable to this firearm. For optics, the receiver has a MIL-STD-1913 Picatinny rail that accepts any scope base with a compatible clamp system. Many shooters use a high-magnification scope (e.g., 10x to 25x) with a reticle suited for long-range holdovers. The muzzle brake is threaded 1.0×24 TPI (threads per inch) and can accept Barrett’s QD suppressor or other compatible .50-caliber suppressors. The bipod and forend rails are standard Picatinny, so accessories such as a monopod, rail covers, or a sling can be added without modification.

Frequently Asked Questions

• Q: Can this rifle be shipped directly to my home in the United States? A: No. As a Title I firearm regulated under the National Firearms Act (NFA) due to its caliber and semi-automatic action, the Barrett M107A1 must be shipped to a Federal Firearms License (FFL) holder in your state. You will need to coordinate with the receiving FFL to complete the transfer. We ship to all states where the M107A1 is legal for civilian ownership, including most states with the exception of California, New York, and certain local restrictions. Please verify local laws before ordering.
• Q: What is the FFL transfer process for this firearm? A: After placing your order, we will contact you to confirm the FFL information for your chosen receiving dealer. You must provide a valid copy of the FFL holder’s license. The receiving dealer will then process the transfer, which includes a background check (Form 4473) and any applicable state waiting periods. You must be 18 years or older to purchase a long gun from a licensed dealer. The transfer fee is set by the receiving FFL and is not included in the purchase price.
• Q: What ammunition is compatible with the Barrett M107A1? A: The rifle is designed to fire .50 BMG (12.7x99mm NATO) ammunition. It will cycle reliably with standard military ball, match-grade, and armor-piercing loads. We recommend using factory-new ammunition from reputable manufacturers such as Hornady, Federal, or Lake City for best accuracy and reliability. Reloaded ammunition should be used with caution, as improper headspace or powder charges can damage the firearm and void the warranty.
• Q: Does this rifle come with a warranty? A: Yes. Barrett offers a limited lifetime warranty to the original purchaser against defects in materials and workmanship. The warranty covers the receiver, barrel, and internal components for the life of the product. Normal wear items such as springs, firing pins, and extractors are covered for a period of one year. Warranty service is handled directly through Barrett’s factory in Tennessee. You must register your warranty within 30 days of purchase to activate coverage.
• Q: What is the return policy for this firearm? A: Due to federal regulations and the nature of firearms sales, all sales on the Barrett M107A1 are final. We do not accept returns or exchanges for change of mind. If the firearm arrives with a defect or damage from shipping, we will work with you to resolve the issue, including replacement or repair at our discretion. Please inspect the rifle upon receipt at your FFL and report any issues within 48 hours. We stand behind the products we sell and will assist with warranty claims if needed.

This Barrett M107A1 .50 BMG in gray Cerakote is available now for purchase and can be shipped to your local FFL dealer anywhere in the United States where legal. The rifle includes the factory Pelican case, bipod, one 10-round magazine, and the front/rear flip-up sights. If you have questions about compatibility with your state or local laws, or need assistance locating a receiving FFL, our team is available to help. Contact us through the website or call during business hours to place your order or discuss shipping details.