Increase the comfort of your T6 or M4 collapsible stock while getting more shooting control with this easy-to-install recoil pad. It adds 1/2" to your rifle's length-of-pull while significantly reducing felt recoil. It slips over the plastic buttplate no drilling or permanent modifications required. Rubber tabs and a friction collar hold the pad in place so it won't come loose during shooting. Its textured, non-slip surface promotes easier shoulder positioning and a solid cheek-to-stock weld for more control during lengthy firing exercises. Works with Tapco stocks for AR/AK/SKS/10/22/shotgun.