Our No-Hardware Non-Marring Shotgun Sling adjusts easily and quickly to fit any shotgun. No metal parts means no marring your fine shotgun. Nylon D-ring and buckle are non-marring and foolproof when used on over/unders. These leather shotgun slings will adjust long enough for cross-chest transport. Crafted in Bozeman, MT of genuine bridle leather for years of hard use. Made in USA.