The AR-15 Snap-On Tactical Recoil Pad is designed to fit most AR/M4 T-6 Position adjustable stocks and installs with no stock modification required. The AR-15 Pad comes with a Sorbothane® insert. The AR-15 Pad is designed for trouble-free installation and removal with its Snap-On Design. The non-slip surface of the pad will help provide proper shouldering during extended shooting times. The AR-15 Pad slips over the hard plastic buttplate of most AR/M4 T-6 type stocks and will add approximately 1/2” to your length-of-pull. The AR-15 Snap-On Tactical Pad will help maximize your shooting comfort, improve your shooting results and radically decrease your felt recoil just like all KICK-EEZ® Sorbothane® Recoil Pads!