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