Milspec Buffer Tube Solid Remote Line Adapter + Carbine Buttstock Kit (Universal)

This air option comes with a Solid Remote Line Adaptor and Buttstock. You will need a remote line to attach your marker to an air tank.   Compatible with all markers such as 468, T15, TMC, Milsig, Maxtact, RAP4, Tacamo, Valken M17, CQMF, Milsig M17, M5, MCS100, T16, Wolverine WRAITH X, Redline, PolarStar, Kythera, and Universal Gas Stock (UGS) systems. It can also be used with compatible paintball guns, airsoft guns, and other air-powered guns that use an HPA tank as their power source. Made of aluminum. Key Features: - 5 adjustable positions - Air through remote  - Universal adapter - compatible to all  markers with rear air