.40 S&W. 4.25" barrel length. SN: 22-097586. Black Nitron finish and black synthetic frame mounting HK pattern accessory rail and TRU-DOT triple dot tritium night sights. Short-recoil operated DA/SA autoloading pistol fed by detachable double stack magazines. Item shows standard make and model markings, along with standard German proof markings and AH date mark. Comes in a non matching HK marked black synthetic hard case with one 13-shot capacity magazine, one 10-shot limited capacity magazine, and a trigger lock in its package.