9mm Para. 3" barrel length. SN: 52A028015. Nitron finish to slide and small parts with black anodized frame mounting stippled Sig logo G10 grips and triple dot tritium night sights. Short-recoil operated single-action autoloading pistol fed by detachable single stack magazines. Item comes in original black synthetic hard case with a total of four magazines. A Sig branded black synthetic OWB holster is included. {MODERN}