The GrovTec Shotgun Locking Swivel Set is a hardware kit designed for the Mossberg 500 12 ga. It replaces the factory magazine bolt and provides a rear swivel stud with locking swivels for secure sling attachment. The components carry a black-oxide finish and include the screws and spacer needed for installation. A spanner wrench is supplied to assist assembly.
Key Specifications
- Compatible with Mossberg 500 12GA.
- The swivel loops measure 1".
- Finish is black-oxide.
- The set replaces the factory magazine bolt and adds a rear swivel stud.
- Included hardware contains a 3/4" wood screw, spacer, and one pair of locking swivels.
- A spanner wrench is included to assist with assembly.
- Package dimension listing: 1.65 x 2.85 x 5.40.
- Listed height is 1.65 inches.
This locking swivel set provides a straightforward, durable sling attachment option for users seeking a low-profile, secure mounting point on a Mossberg 500 12 ga. Its included hardware and spanner wrench simplify installation, and the black-oxide finish helps resist wear while maintaining a clean, utilitarian appearance.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




