CARLSONS SHELL CATCHER 12GA UNIVERSAL SEMI-AUTO

Carlsonâ??s 12 GA Auto Catcher is an all-steel shotgun shell catcher that prevents empty hulls from being ejected through the receiver opening on semi-automatic shotguns and holds the empty hulls for easy removal. One model works with all 12-gauge semi-auto shotguns. Simply peel the double sided tape and attach to the guns receiver.