Quick-detach swivel system for Mossberg 500 shotguns. Includes magazine cap swivel, buttstock base, and two 1-inch swivels. Blued finish, no gunsmithing required.
Fits: Mossberg 500
Uncle Mike's has engineered a practical solution for adding sling attachment points to your Mossberg 500 without permanent modifications to the shotgun.
The system installs in minutes with no gunsmithing required. Simply unscrew your factory magazine cap and replace it with Uncle Mike's swivel cap. The buttstock base attaches via woodscrew to the existing stock—a reversible modification that leaves no permanent marks.
Uncle Mike's sling swivels are built to withstand years of field use. The quick-detach design allows you to remove your sling when needed, keeping your shotgun trim and maneuverable in tight spaces. The swivels rotate freely to prevent binding and twisting during carry and presentation.
Hunters and sport shooters who want reliable sling attachment without altering their shotgun's original appearance or function.