SBR-format AR-22 pistol with 5" barrel, brace-compatible rear, and RADIAL delayed blowback operating system. Uses Ruger 10/22 BX-25 magazines. CMMG's premium .22 LR pistol platform designed for suppressor use. Type: Pistol Action: Semi-Auto Caliber: .22 LR Capacity: 25 Year introduced: 2019, USA Weight: 80 oz Overall length: 22.5" Status: Active Intended use: Plinking / Range Training, Tactical Training