Match-Quality, Ready-To-Build Into A Super Accurate Rifle10/22®-style receiver is CNC machined from a solid billet of aircraft-quality aluminum. Held to exacting tolerances, with all cross pin and barrel assembly holes precisely located to improve fit and accuracy. Accepts both Ruger® factory bolt and triggerguard, or Volquartsen TG2000 triggerguard and Competition Bolt, plus other aftermarket parts. For optical sight mounting, a full-length, Weaver-style base is installed. All burrs and rough surfaces are eliminated for easy assembly and smooth, reliable cycling. Includes a hardened steel, locking, v-block, with retaining screws, hex head takedown screw and a recoil buffer.SPECS: 7075 aluminum, hard coat anodized and epoxy powder coated. Black, matte. 11 oz. (310 g) wt. FFL Required for purchase.