Mainspring Housing, Flat, Full-Size, Aluminum

A Wilson Combat checkered mainspring housing is a great way to improve the grip and appearance of your 1911 handgun. 

Our mainspring housings are fully machined from bar stock with real cut checkering.

These high quality housings are a drop-in upgrade for handguns with cast or polymer housings and the same parts used in our custom guns.

• Fully Machined from bar stock aluminum with real cut checkering
• Low luster, glass bead hard anodized finish
• Drop in fit for most full size 1911 handguns. Minor fitting may be required in some guns.
• ---------------------------