The Flat Dark Earth tactical combat shotgun sling bandolier with snap hooks fits most shotguns with sling swivel studs with loops. This fde combat-hunting shotgun sling shell holder bandolier holds 15 extra 12 gauge rounds and attaches to most standard sling swivels and loops with durable steel spring hooks. The shotgun sling is fully adjustable and constructed of high-quality elastic and 2 inches of nylon webbing. The non-slip backing keeps the shotgun sling in place. The Bandolier sling's maximum length is 51".