FAXON ARAK-21 7.62X39 16 UPPER

The Faxon Firearms ARAK-21 7.62x39 16" Upper is a complete upper receiver assembly engineered to fit seamlessly with the standard AR-15 platform. This assembly replaces the upper receiver while maintaining compatibility with your existing lower, requiring only the takedown and pivot pins for installation. Designed with a gas piston system, the ARAK-21 offers enhanced reliability and features a gas adjuster knob with four settings, allowing for optimized gas flow and the option to block gas for single-shot operation.

This upper includes a 16-inch barrel, gas block, muzzle brake, bolt carrier assembly, and a standard charging handle. It also features three full-length aluminum Picatinny rails for flexible accessory mounting, a dual recoil spring system, and an integrated lower recoil lug with a spring guide rod. The unique design means most parts are specific to the ARAK-21, with only the firing pin, extractor spring, and ejector spring being interchangeable with standard AR-15 components. Finished in black, this upper provides a robust and versatile platform for 7.62x39 caliber shooters.