Primary Weapons Enhanced Buffer Tube Kit, Black Mil-Spec Receiver Extension 6 Position Ambidextrous Push Button Sling Points Includes Ratcheting Lock Castle Nut and Endplate Fits AR-15 - EBT-RLCN-KIT

Product Features & Specifications

Primary Weapons EBT-RLCN-KIT Castle Nut 7075 T-6 Aluminum Black Anodized

Weight- 4.3 oz.Mil-Spec tube diameter Impact Extruded 7075 Aluminum Extended Carrier Support Lip For Smoother Cycling Smooth Pistol Buffer Tube Lightening Cuts Reducing Weight By Approx. 1 Oz.Off Mil-Spec Unique Fluted Tube Design For Debris Clearing MIL-A-8625 F, Type III, Class 2 Anodized Includes PWS Ratchet Lock Castle Nut & End Plate Set