BLACKHAWK! LOK-DOWN Sling Swivel - 1-Inch, Nickel Barnett 78653 Recruit Youth Light Premium Red Dot Rope Cocking Device 1-Inch Nickel LOK-DOWN Sling Swivels are precision machined Made entirely in the USA from premium steel LOK-DOWN swivels utilize a positive locking mechanism Designed to keep the swivel attached to your gun until you remove it