Colt's Manufacturing Cobra, Revolver, 38 Special, 2 Barrel, Steel, Stainless Finish, Rubber Grips, 6 Rounds COBRA-SB2BB The Colt Cobra marks Colt's triumphant return to the world of double-action revolvers. A shooter as well as a showpiece, the Cobra is chambered in .38 Special and is +P capable. The Black Rubber grips and Brass Bead front sight help make it easy and enjoyable to shoot.