Allen Rifle Buttstock Cover And Shell Holder slips over the butt stock providing protection to the wood and will hold an extra 6 cartridges securely on the stock, ready when needed. Made of 3M stretch neoprene and nylon rugged long lasting protection. Adjustable with hook and loop closures and will fit most guns. Accommodates sling swivel studs with no cutting preserving the integrity of the cover. Made from 3mm stretch neoprene and stretch nylon.