TOURBON Hunting Shooting Grind to Fit Recoil Pad (Pack of 2 Pieces)

You can glue it to your gun stock or drill holes use screws attach to your gun stock by yourself (not including screws)
Easy to install and great shock absorption
The accessory absorbs the shot energy and prevents a gun sliding on your shoulder
Good for shotgun and rifles
The recoil absorption material is soft, be careful when grinding it