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)