Features a friction locking mechanism that eliminates movement between the buffer tube and buttstock for a solid "feel" when mounting rifle to shoulder. Heavy duty, spring-loaded hand lever allows fast length-of-pull adjustments. Nylon polymer body provides maximum impact and heat resistance, with molded-in reinforcements at stress points. Accepts a variety of ambidextrous sling attachment options, including web slings and single-point, push-button sling mounts. Comb contour is wider than standard issue M4 stock to help shooter maintain a solid cheekweld. Synthetic rubber buttpad increases comfort and helps prevent slippage. Fits buffer tubes that accept both four- and six-pos Mfg: Magpul SPECS: Impact-resistant nylon polymer, Black. LOP adjustment range, 3 1/2" (8.9cm). Commercial – 71/8" (21cm) OAL, 5 1/4" high. Fits 1.17" O.D. commercial carbine buffer tubes.