I've got a M&P 1905 4th change that was shipped 12/30/38 to the Morgantown, W.V. Police chief. It shipped with a 4" barrel, humpback hammer, and obviously not the grips shown. It has ALOT of holster wear and the metal is worn thin on the right side of the trigger guard. I figured it was just a metal latch or something that caused it but possibly was cause by this same holster but carried by a lefty.