Ultimate Arms Gear Tactical Steel 1" Rifle Shotgun Stock Stud Sling Swivel - One Pair I Pair (2 Steel Swivels) Included Great To Attach Hook Or Tab Slings ( sling not included) Swivels Attach To Any Swivel Stud On Stocks Or Mounts Great For Rifle - Shotguns - Paintball - Airsoft That Have a Swivel Stud