B&T Firearms 361657RAL APC Pro 5.56x45mm 30+1 10.50″ Black Threaded Barrel, M-LOK Handguards, RAAL 8000 Aluminum Picatinny Rail Receiver, Black Polymer Grips, Ambidextrous

The APC223 platform utilizes a hydraulic buffer system to significantly reduce felt recoil and muzzle rise, while providing increased terminal performance, intermediate barrier penetration and sheer energy on target, in a size optimized for discrete deployment. Features full ambi lower receiver; adjustable gas key; M-LOK compatible forend and Rotex flash hider. Includes Tele Adapter.