No Gunsmithing required! Pachmayr's Decelerator recoil pads provide the ultimate in recoil control and appearance and now you can install them on all your long guns. Designed to fit within .050 inch tolerance on factory stocks, these pads will enhance the look and feel of the gun, improve your shooting experience, and maybe help you bag more game. Features: - Easy “Do-It-Yourself” installation - Replaces hard factory pads - Custom “pre-ground” fit Size Large fits: Stock dimensions of 1-3/4" to 1-7/8" wide x 5-3/16" to 5-7/16" long, or will fit the following: Beretaa: 686, 687 Field models, 302, 303 Semi-Auto Browning: Citori with English Stock