Riley Defense Inc Krink Features The Riley Defense Krink is a semi-automatic closed-bolt AK-style pistol chambered in 7.62 X 39 and built around a fully heat-treated mil-spec stamped receiver. The 8.5 inch barrel is 4150 nitride treated chrome moly steel threaded 24x1.5 RH to accept the included 4-piece muzzle brake with chrome lined funnel for reduced muzzle rise. A forged trunnion forged bolt and forged carrier with a chrome lined piston keep the action running reliably across a range of ammunition backed by a spring loaded firing pin for consistent ignition. The bolt hold open safety lever and extended magazine release are positioned for fast intuitive manipulation during a pistol caliber carbine style of shooting. A black oxide finish covers the receiver while the barrel wears a durable black nitride coating and the serrated upper handguard pairs with a lower handguard featuring a stainless steel heat shield over the tactical pistol grip. The modular rear trunnion uses two 10-32 screws and is compatible with a pig-nose brace adapter where ATF state and local regulations allow. A machined scope mount side rail and a gas block and front sight combo round out the sighting options with adjustable sights included from the factory. Measuring 21 inches overall and shipping with one 30-round magazine the Riley Defense Krink delivers a compact AK-pattern pistol platform for range use and pistol caliber collectors. Riley Defense Inc Krink Specifications Manufacturer: Riley Defense Inc Model: Krink Type: AK Pistol Caliber: 7.62 X 39 Capacity: 30+1 Barrel Length: 8.5 Barrel Description: Threaded Nitride Finish Action: Semi-Auto Frame Finish: Black Oxide Muzzle Device: Muzzle Brake w/ Chrome Lined Funnel Thread Pattern: 24x1.5 RH Grips: Black Polymer Sights: Adjustable Safety: Safety Lever Overall Length: 21 Magazines Included: 1 Optic Ready: Integrated Scope Mount Available At: GrabAGun