Security & law enforcement purpose 20 gauge, 3” / 76 mm chamber tactical pump action shotgun shotgunFixed cylinder choke 20” (51 cm) slug barrel for shot or slugsHeat shield on barrelFlash suppressor and additional muzzle cap is included. Door buster is optional.Ghost ring adjustable rear sight integrated on the picatinny rail and adjustable front sight with fiber optic sights Picatinny rail fitted on aircraft alloy receiverStrong and durable advanced polymer compound synthetic stock with integrated pistol grip.2-Shotshells holder insert on stock for emergency.Spacer shims to adjust the slope of the stock for a perfect fit.Elevation adjustable comb.Elastic material covered pistol grip for better feel and gripElastic butt plate for recoil absorptionErgonomic design long forend with 3 picatinny railsForegrip with storage. Foregrip can be fitted at different locations on the forend.Oxida...