There is no need to worry about swivels and swivel stud attachments. The CLAW shotgun sling is designed to slip over the barrel and butt of any single or double-barreled shotgun, cinching for a secure fit. The sling is adjustable for length and the barrel strap is lined with soft suede to prevent barrel scratches. The CLAW shotgun sling reduces the ache and strain from standard across arm carrying. Walk and stalk with your hands free for binoculars on those long treks between hunting locations.