HM Defense(R) HM50B2 G2 is a semi-automatic rifle chambered in 50 BMG with a 10+1 round capacity. It features a 29.25 in barrel and a heavy-duty large-caliber rifle configuration. This model is finished in an OD Green and black configuration and uses a detachable 10-round magazine.Key Features Chambered in 50 BMG 29.25 in barrel 10+1 round capacity Semi-automatic operation Detachable 10-round magazine OD Green and black configurationHM Defense(R) designs and manufactures firearms and firearm components with an emphasis on modern engineering durability and performance. The company produces rifle platforms and proprietary components for sporting and long-range shooting applications. HM Defense products combine modern manufacturing processes with performance-focused firearm designs.