The IWI Galil ACE in 5.56x45mm pistol configuration with 8.3-inch barrel is the compact SBR-equivalent version, sold as a pistol to avoid NFA short-barrel rifle registration. The short 5.56mm barrel significantly reduces muzzle velocity but retains the ACE platform's long-stroke piston reliability. Accepts STANAG magazines. Intended for use with a pistol brace. Type: Semi-Auto Pistol Action: Gas-Operated Caliber: 5.56x45mm Capacity: 30 Year introduced: 2015, Israel Weight: 7.3 oz Overall length: 19.5" Status: Active Intended use: Tactical, Home Defense