Barrett Firearms M107a1 50bmg 20" 10-Round Rifle

The Barrett Firearms M107A1 50 BMG semi-automatic rifle stands as the platform of choice for military, law enforcement, and precision marksmen who demand extreme range capability and consistent accuracy beyond 2,500 meters. Built on over 35 years of Barrett's proven engineering, this 20-inch rifle delivers the stopping power and reliability required for long-range anti-material and anti-personnel operations. Whether deployed for special operations, border security, or high-end civilian precision shooting, the M107A1 bridges portability with destructive capability in a semi-automatic platform that maintains operational flexibility in dynamic environments.

The M107A1 features a 20-inch chrome-moly steel barrel chambered in .50 BMG, paired with a 10-round magazine that provides adequate sustained firepower while managing weight. The semi-automatic recoil operation cycles cleanly, reducing operator fatigue during extended shooting sessions and allowing faster follow-up shots compared to bolt-action alternatives. Weighing 56.25 pounds, the rifle balances the massive force inherent to .50 BMG with handling characteristics suitable for vehicle mounting, fortified positions, and specialized tactical operations. The adjustable monolithic picatinny rail system and integrated muzzle brake manage the extreme recoil signature while preserving sight picture retention and minimizing collateral vibration.

End-users in military sniper programs, executive protection details, and precision rifle communities benefit most from the M107A1's combination of semi-auto reliability and extreme effective range. Law enforcement tactical units leverage this platform for specialized applications requiring penetration of hardened barriers and confirmed threats at standoff distances. The rifle's modular design accommodates modern optics (typically 10–20x magnification) and sound suppressors, enabling integration into contemporary tactical doctrine. Federal Firearms License (FFL) transfer is required; operators should verify state and local .50 BMG regulations before purchase, as restrictions vary by jurisdiction.