Discuss all accessories and upgrades available for the Remington 870 shotgun: stocks, forends, barrels, chokes, magazine extensions, followers, safeties, sights etc.
I saw this swivel in an ebay auction and took a shot at it. I believe it to be either the Remington or Uncle Mike's QD swivel that goes through or replaces the trunion on the factory folder. Had assumed it would have a screw on one end but both ends are empty. Anybody have any idea?