Caliber: 22 LR. Barrel: 5”. Weight: 2.3 lbs. Length: 8.5”. Grips: Black molded plastic. Sights: Fixed front sight and windage adjustable rear sight. Features: The M9 9mm has been a U.S. standard-issue service pistol since 1990. Chiappa’s M9-22 is a replica of this pistol in 22 LR. The M9-22 has the same weight and feel as its 9mm counterpart but has an affordable 10-shot magazine for the 22 Long Rifle cartridge, which makes it a true rimfire reproduction. Comes standard with steel trigger and hammer assembly.