Description
The Barrett M107A1 is a semi-automatic anti-materiel rifle chambered in .50 BMG, designed for long-range precision and durability in demanding environments. For U.S. shooters, this platform serves military, law enforcement, and civilian marksmen who require reliable performance at extreme distances, whether for target shooting, ballistic testing, or professional applications. This model, finished in Flat Dark Earth Cerakote, represents a refined evolution of the proven M82A1 system.
What This Product Is and Who It’s For
The Barrett M107A1 is a semi-automatic, long-range rifle built around the .50 BMG cartridge. It is intended for experienced shooters who engage targets at distances beyond the capability of standard rifle calibers. This firearm is not a concealed carry piece or a home defense tool; it is a specialized instrument for precision shooting at extended ranges, often exceeding 1,000 meters. The M107A1 is suited for target shooters, collectors of high-end military-grade firearms, and professionals who require a portable anti-materiel system for training or range use. It also appeals to those who appreciate engineering excellence and the ability to deliver heavy projectiles with accuracy.
Key Specifications
- Caliber: .50 BMG (12.7x99mm NATO)
- Action: Semi-automatic, short-stroke gas piston system
- Barrel Length: 29 inches (737 mm)
- Overall Length: 57 inches (1,448 mm)
- Weight: Approximately 28.5 pounds (12.9 kg) unloaded
- Magazine Capacity: 10 rounds, detachable box magazine (one included)
- Finish: Flat Dark Earth Cerakote on upper and lower receivers, barrel, and components
- Stock: Synthetic, with adjustable cheek rest and length of pull
- Sights: Front and rear flip-up iron sights (adjustable for windage and elevation)
- Bipod: Integrated, folding bipod with leg extensions
- Case: Pelican hard case, custom-fitted for the rifle and accessories
- Muzzle Device: Two-port muzzle brake with threaded adapter for optional suppressor (suppressor not included)
Feature Deep-Dive
The Barrett M107A1 builds upon the legacy of the M82A1 with several key improvements. The most significant change is the replacement of the original recoil spring system with a short-stroke gas piston. This design reduces the overall weight of the rifle by roughly four pounds compared to the M82A1, making it more manageable for transport and field use. The gas system is self-regulating and requires minimal maintenance, even under heavy firing schedules. This is a practical upgrade for shooters who fire multiple magazines in a session without interruption.
The 29-inch barrel is cold hammer-forged from chrome-moly steel, then finished with a corrosion-resistant Cerakote coating. This barrel profile balances velocity retention with portability, providing consistent accuracy with match-grade ammunition. The barrel is free-floated within the handguard, which prevents pressure from the stock or bipod from affecting point of impact. The muzzle brake is a two-port design that redirects propellant gases to reduce felt recoil significantly. For shooters who plan to use a suppressor, the brake can be removed to attach a compatible sound suppressor via the threaded adapter.
The receiver and upper assembly are machined from aluminum alloy and coated in Flat Dark Earth Cerakote. This finish provides a durable, low-glare surface that resists scratches, solvents, and environmental wear. The upper receiver features a full-length Picatinny rail (MIL-STD-1913) for mounting optics, night vision devices, or thermal sights. The rail is continuous with the handguard, allowing for flexible placement of accessories without shifting zero. The lower receiver houses the trigger group, which has a crisp, single-stage pull with a clean break and short reset.
The synthetic stock is adjustable for length of pull and cheek rest height, enabling the shooter to achieve proper eye alignment with optics or iron sights. The stock also contains a recoil dampening system that reduces the sharp impulse transferred to the shooter’s shoulder. The pistol grip is ergonomically shaped and textured for a secure hold, even with gloves. The integrated bipod is mounted to the handguard and features adjustable legs with spring-loaded extensions for uneven terrain. The bipod locks into position and can be folded forward when not in use.
The M107A1 ships with a 10-round detachable box magazine. The magazine body is constructed from steel with a polymer floor plate, and the feed lips are reinforced for reliable feeding of the large .50 BMG cartridge. The magazine release is ambidextrous and positioned for quick changes. The bolt carrier group is designed with a dual ejector system to handle the high-pressure cartridge consistently. The charging handle is located on the left side of the receiver and can be swapped to the right side for left-handed shooters.
The Pelican hard case included with this rifle is a 1750 model (or equivalent), with custom-cut foam to securely hold the rifle, magazine, bipod, and accessories. The case is waterproof, dustproof, and crush-resistant, making it suitable for air travel or storage in harsh environments. This is a practical inclusion that protects the investment during transport and storage. The case also features padlock loops for security during shipping or storage.
Ideal Use Cases
- Long-Range Target Shooting: The M107A1 is designed for engaging targets at 1,000 yards and beyond. Its semi-automatic action allows for rapid follow-up shots, which is valuable for range sessions where multiple targets or steel plates are used.
- Ballistic Testing and Research: Civilian engineers, ammunition developers, and ballisticians use this rifle for testing projectile performance at extended distances. The consistent accuracy and heavy barrel aid in gathering reliable data.
- Collecting: As a military-proven platform with a storied history, the M107A1 is a significant addition to any collection of modern firearms. The Flat Dark Earth finish and Pelican case add to its presentation.
- Professional Training: Law enforcement and military personnel may use this rifle for familiarization or training on anti-materiel systems. Its reduced weight compared to the M82A1 makes it more practical for repeated handling.
Compatibility Notes
Ammunition: This rifle fires .50 BMG (12.7x99mm NATO) ammunition. It is compatible with all standard .50 BMG loads, including ball, armor-piercing, tracer, and match-grade rounds. Use only factory-manufactured ammunition to ensure safe operation and warranty validity.
Magazines: The M107A1 uses Barrett 10-round magazines specifically designed for the M82/M107 series. Aftermarket magazines are not recommended. Spare magazines are available from Barrett or authorized dealers.
Optics: The Picatinny rail accepts any MIL-STD-1913 scope mount or rings. For precision shooting, a scope with at least 10x magnification and a reticle calibrated for .50 BMG ballistics is recommended. The rifle does not include optics.
Suppressors: The muzzle brake is threaded 1.125×28 TPI, compatible with Barrett’s own sound suppressor or other .50-caliber suppressors with the same thread pitch. A suppressor adapter is included. Note that suppressor use requires compliance with the National Firearms Act (NFA).
Holsters and Concealed Carry: This product is not designed for holster carry or concealed use. It is a full-size, heavy rifle intended for stationary or supported shooting positions.
Frequently Asked Questions
Q: Can this rifle be shipped directly to my home?
A: No. Under U.S. federal law, this firearm must be shipped to a Federal Firearms License (FFL) holder in your state. We will ship to the FFL of your choice. Please provide a valid FFL number and shipping address at checkout. You will need to complete a background check and Form 4473 at the receiving dealer before taking possession.
Q: How does the FFL transfer process work?
A: After you place your order, contact your chosen FFL dealer to confirm they are willing to accept the transfer. Provide us with the dealer’s FFL information (license number and address). We verify the license and ship the rifle to them. Once it arrives, you complete the transfer paperwork and background check at that dealer. Fees vary by dealer and are your responsibility.
Q: What ammunition is compatible with this rifle?
A: This rifle is chambered for .50 BMG (12.7x99mm NATO). It will safely fire all commercially available .50 BMG ammunition that meets SAAMI specifications. We recommend using factory-loaded ammunition from reputable manufacturers. Do not use reloaded, hand-loaded, or surplus ammunition unless it has been verified to meet pressure and dimension standards.
Q: What warranty does Barrett offer on the M107A1?
A: Barrett Firearms provides a limited lifetime warranty to the original owner. The warranty covers defects in materials and workmanship. It does not cover damage from misuse, improper maintenance, or the use of non-standard ammunition. For full details, please review the warranty card included with the rifle or contact Barrett directly. We recommend registering your warranty online after purchase.
Q: What is your return policy for firearms?
A: Due to federal regulations and safety concerns, we cannot accept returns on firearms once they have been shipped from our facility. If there is a defect or damage, we will work with you and the manufacturer to resolve the issue under warranty. Please inspect the rifle at your FFL before accepting the transfer. If you have questions before purchase, contact our customer service team.
Closing Call to Action
The Barrett M107A1 in Flat Dark Earth Cerakote is available now for shipment to your local FFL dealer within the United States. This rifle includes one 10-round magazine, a bipod, and a Pelican hard case. If you have questions about ordering, FFL transfer, or compatibility, please contact our team. We ship to all states where .50 BMG rifles are legal. Place your order through our website or call us directly.
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