GrovTec Side Mount Single Point Heavy Duty Quick Detach Sling Swivel Adapter Base Mossberg 500, 590, 835, 930, 935 12 Gauge Steel Black

The GrovTec side mount single point adapter offers an ambidextrous mounting sling mounting option for your shotgun. Simply insert the mount through the receiver pin hole of your shotgun from either side, screw it down with the included wrench and thread locker and the base will accept all standard quick detach push button swivels. No modifications or gunsmithing is required.