DSC 1911 Gov't Mainspring Housing 25 lpi, Stainless Steel

416 stainless steel mainspring housing, for full size government size 1911 frames. CNC machined from stainless steel bar-stock, with 25 lpi checkered back. Will fit most all 1911 full size 5 inch government pistols and Commander size pistols and Clones. All CNC machined in the USA. Not MiM, not cast, ALL solid CNC machined bar-stock. Some fitting may be required