Full magazine tube diameters .645-.660" for Winchester and Marlin centerfire lever actions. (1")
Swivels for Lever Action, Tube Magazine Rifles and Carbines
Full band magazine tube diameters .645-.660" for W-Inchter and Marlin centerfire lever action rifles
Wood screw base for buttstock
Swivel Lock spring-loaded plunger and a knurled, threaded sleeve eliminates accidental opening of the swivel