LimbSaver's AirTech Recoil Pad is specifically designed to reduce recoil by up to 70% on a variety of rifles, shotguns, and muzzleloaders. Features atmospheric chambers that produce a substantial increase in performance through uniform energy dissipation. This recoil pad reduces discomfort and bruising, while also helping to increase accuracy of follow-up shots and increase stability. The NAVCOM (Noise and Vibration Control Material) absorbs a wide range of frequencies to dissipate energy and vibration. Its non-slip surface stays place in wet conditions. Designed to easily slip over existing stocks without modifications. The AirTech Slip-On can be installed directly over the factory recoil pad to increase LOP however, LimbSaver recommends the removal of the existing recoil pad to achieve optimum performance.