Strike Industries Carbine Length Pistol Receiver Extension for M4 GBB Rifle (Dark Earth) Net-Weight-(g)_488 WELL MB44 Series Bipod for

WELL MB44 Series Bipod for 20mm Rail

Non-stop NATO-STANAG 4694 top rail is backwards-compatible with the MIL-STD 1913 Picatinny rail

Black anodize (Real steel is Military level III hard coat with Teflon coating)

FULL METAL Barrel Assembly

Strike Industries Carbine Length Pistol Receiver Extension for M4 GBB Rifle (Dark Earth) Net-Weight-(g)_488 WELL MB44 Series Bipod forThe Strike Industries Carbine length Pistol receiver extension is designed to be a serious piece of hardware for the end user that isn't willing to accept second best materials for their firearms. While some other brands may consider AR pistols as a range toy, we at Strike Industries believe there is a serious role for AR pistol PDWs, and should have hardware to match. The pistol receiver extension features a supported, anti rotation buffer retaining