Introducing the RECC E(TM) "Project Hunter" edition Carbine Stock by Reptilia(R)! After more than two years of development and testing, Reptilia is proud to announce the RECC E Stock for AR15/M4. Designed at the request of a military end user, the RECC E Stock features a constant cheek weld, ambidextrous QD sling attachment points, in both the front and rear of the stock, rubber buttpad, and a modular design. Weighing only 12.1 ounces including the proprietary AR15 carbine-length receiver extension, the RECC E stock is the ideal lightweight solution for the entire spectrum of AR-pattern guns from compact to precision. Includes our proprietary carbine length receiver extension "buffer tube" and all mounting hardware. Receiver Extension: 7075-T6 Aluminum, Type III Milspec Anodized Finish Materials: Impact Modified Glass-Filled Nylon Polymer, 7075 Type III anodized aluminum, Nitrided alloy steel hardware Weight: 12.1 oz. Length of Pull: 10.8 in. - 14.2 in. Patents Pending NSN: 1005-01-717-0748 MADE IN USA