The Cartridge Buttstock Holder is a classic shooting accessory by Allen. Made from durable, heavyweight elastic that fits snugly to the buttstock of your firearm without interfering with holding or aiming. The cartridge loops are uniformly sewn for in an easy-access position, so your cartridges are reliably in place when you need them. Installs in seconds on most firearms without slipping and is designed to withstand years of outdoor use.