The TriStar Raptor ATAC Shotgun is a gas-operated self defense tactical shotgun. The TriStar Raptor ATAC Shotgun features a highly durable molded stock and forearm, with a zero-plane stock for better feel. The TriStar Raptor ATAC Shotgun also features mag cut-off, quick shot plug removal, chrome-lined chamber & barrel and swivel studs. Included with the TriStar Raptor ATAC Shotgun is a CT-1 Beretta/Benelli Mobil style choke tube. This 12 gauge ATAC model has a 20" barrel, picatinny rail with ghost ring sight and fixed stock with pistol grip.