HM Defense HM50B2 Gen2 50 BMG 29.25" 10+1 Bolt-Action Rifle

The HM Defense HM50B2 Gen2 is the evolution of the original HM50B rifle, refined and lightened for military and law enforcement applications in the punishing .50 BMG chambering. Built around an OD Green Cerakote aluminum receiver with an integrated 14" Picatinny rail, this bolt-action rifle delivers serious reach in a purpose-built package.

The 29.25" button-rifled barrel is finished in Black Cerakote and threaded for the included recoil muzzle brake. Its 1:15" twist is optimized for stabilizing heavy .50 BMG projectiles, and the match-grade barrel is engineered for consistent accuracy at extended ranges. An M-LOK handguard provides flexible accessory mounting along the forend.

Shooting controls include an HM Target trigger for a clean, predictable break, paired with an ERGO Tactical Super Ambi grip for ambidextrous handling. The HM Precision adjustable aluminum stock lets the shooter dial in length of pull and comb height. No iron sights are included, leaving the upper Picatinny rail ready for your preferred long-range optic.

At 56.75" overall and 29.75 lbs, the HM50B2 Gen2 is purpose-built for long-range, anti-materiel, and heavy-platform roles. A 10-round detachable magazine ships with the rifle.

DISCLAIMER: Firearms and receivers are subject to state-specific shipping restrictions and must be transferred through a valid FFL dealer. Please visit our shipping restrictions page to review all applicable restrictions for your state. Subject to change.