BENELLI SUPER 90 M1 TACSTAR 6 SHELL HOLDER

-For Mossberg 500, 590 DA-12 gauge only-Unbreakable, corrosion-resistant polymer shellholder-Rugged, aluminum backing plate-Easy mounting, no gunsmith design-Adds 6 extra rounds on your shotgunNote: Some field grade shotguns may require a modification to the shotgun's forend. Shotguns using the TacStar pistol grip forend do not require modification