1913 Picatinny Rail Buffer Tube Adapter

Picatinny Buffer Tube Adapter is a great addition to your CMP18 Tipx body kit or your Sig MPX, Sig MCX, Sig P556XI, Rock River PDS, or any other pistol that utilizes a rear vertical picatinny rail. FEATURES:     Compatible with multiple platforms     Compatible with all AR-10/15 buffer tubes     Fits any 1913 picatinny rail and  CMP-18 Body      Includes set screw for carbine buffer tubes  SPECIFICATIONS:     6061  Aluminum     Weight: 1.5 oz.     Width 1.2 inches, Height 1.25 inches     Install with a 3/32 hex wrench (not included)