Breek Arms Sledgehammer Omni-Buster Charging Handle AR-10/LR-308 Black. Its internal gas-management system delivers three integrated gas-reducing features for both left and right handed shooters significantly minimizing blowback at the shooters face when running unsuppressed or suppressed. The Omni-Buster features a balanced ambidextrous design with robust serrated latches for confident manipulation under stress. Built from aerospace-grade 7075-T6 aluminum and finished with Type III hard-coat anodizing this charging handle is ideal for duty rifles patrol carbines Specifications for Breek Arms Sledgehammer Omni-Buster Charging Handle: Manufacturer: Breek Arms Color: Black Gun Make: AR Platform Features of Breek Arms Sledgehammer Omni-Buster Charging Handle Higher raised shelf at the rear of the upper receiver to block gas from the shooters face Internal stem baffling to slow gas expansion Optimized stem geometry to redirect gas away from the shooter Package Contents: Breek Arms Sledgehammer Omni-Buster Charging Handle What firearm models does the manufacturer say Breek Arms Sledgehammer Omni-Buster Charging Handle is compatible with? The manufacturer suggests that Breek Arms Sledgehammer Omni-Buster Charging Handle is compatible with AR-15 AR-10Breek Arms BRK6040: Sledgehammer Omni-Buster Charging Handle AR-10/LR-308 Black