Ed Brown Arched Mainspring Housing Serrated Blue

Ed Brown mainspring housings are fully machined from solid bar stock steel. No cheap castings or plastic is used. The Government Model housing features drop-in installation in all full-size 1911 pistols including full size Para-Ordnance pistols such as the P-14 and P-16. All housings will work great with any finish or type of steel, including aluminum.

Internals not included