Ruger Sling Swivel Rear Mounting Stud Ruger 77/22, 77/17 Standard, Varmint, 77/22 Hornet, 77/44, 77 Mark II All Models, 77/50 All Models, Number I, Carbine PC9GR, PC4GR, Deerfield Carbine 99/44 Blue

From MidwayUSA

This is an original factory replacement part. Factory replacement parts are manufactured to the exact same specifications and tolerances and use the same manufacturing materials as the original parts which guarantees excellent fit and reliable operation. Disassembly and assembly may be required to replace part. Some parts may require installation by a qualified gunsmith.