The SVL Limbsaver pad uses the same recoil-absorbing technology as the pre-fit pads, but can be ground down to fit your stock for a perfect fit. Made from a proprietary material for maximum recoil and vibration reduction. Mounting screws not included.Upgrade the value of your firearm with a LimbSaver Grind-to-Fit Recoil Pad. It will reduce up to 70% of felt recoil and dramatically reduce muzzle-jump. That means that you will have greater comfort while shooting and will be able to keep shooting longer without the pain and bruising you're accustomed to.Grind-to-Fit recoil pads offer the greatest customization of any LimbSaver recoil pad. They are designed to be perfectly tailored to fit your stock using a belt grinder. We recommend that professional shops modify and install these pads.