.40 S&W. 4.2" barrel length. SN: SDR41884. Black Nitride finish with polished slide flanks set in a black synthetic frame with frame mounted accessory rail, and matted triple white dot sights. Short-recoil operated striker-action autoloading pistol fed by detachable double stack magazines. Item features an internal safety locking system on the right slide. Markings include PT 24/7 PRO DS/CAL .40/MADE IN BRAZIL on the right slide, along with maker marking TAURUS INT. MFG.-MIAMI, FL.-USA. Comes in a black synthetic Taurus marked case with two magazines, two internal safety lock keys, and the owner's manual.