Phase 5 Weapon Systems Hex-2, Phase5 Hex-2c Hex-2 Buffer Tube Assembly End Plate Features:Spring tension clip holds blade

Features:Spring tension clip holds blade open or closed

and the built-in speakers will broadcast strong stereo sound

*note: not compatible with a picatinny rail or weaver rail

The hammerjack features dual-amplified speakers to deliver incredible volume

Phase 5 Weapon Systems Hex-2, Phase5 Hex-2c Hex-2 Buffer Tube Assembly End Plate Features:Spring tension clip holds bladeThe phase 5 hex 2 is an ar type buffer tube that starts with a hexagonal shape and the rear most portion is round. This tube was specifically designed this way to utilize the sb tactical pistol stabilizing braces that can accept a 1. 2" round buffer tube (not compatible with adjustable type braces like the sba3 sba4 pdw). The hex 2 is a heavy duty usa certified 7075 t7 billet aluminum buffer tube with the versatility to use the 3. 5" phase 5 nitrile