9mm Para. 2.9" barrel length. SN: 26C049022. Parkerized metal finish with black synthetic frame featuring textured detachable grip panels, triple dot tritium night sights, and a laser aiming module. DAO short recoil operated autoloading pistol fed by detachable single stack magazines. Standard markings include SIG SAUER P290RS model mark on the left slide and MADE IN EXETER, NH to the left frame. Laser sight is marked MADE IN CHINA, and attached to the pistol with a rotating lug accessible from the interior frame.