SIG SAUER P320-M17 MILITARY SURPLUS (MILITARY RETURN) Description
9mm Para. cal., SFO, full size stainless steel frame and slide, 4.7 in. carbon steel barrel, two 17 shot mags., SIGLITE front night sight and removable night sight rear plate, polymer grip, M1913 accessory rail, Coyote Tan PVD finish, 29.6 oz. Mfg. 2017 only.
The M17 in Desert Tan finish were initially distributed to the U.S. military. Later, they switched to black controls (trigger, safety, slide stop, magazine release, slide cap and extractor tension pin) and the versions with tan controls were returned to Sig Sauer that were reworked as necessary and then distributed. These should have an "TF00" prefix. There were about 5,000 of these returned.