Picatinny Buffer Tube buttstock 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.
Comes with these 4 parts:
- Rail Adapter: https://mcsus.com/products/picatinny-rail-buffer-tube-adapter
- Buffer Tube: https://mcsus.com/products/milspec-buffer-adapter-with-castle-nut
- Carbine Buttstock (optional color)
FEATURES:
Compatible with multiple platforms
Compatible with all AR-10/15 buffer tubes
Fits any 1913 picatinny rail
Includes set screw for carbine buffer tubes
