The Wilson Combat Checkered Mainspring Housing (brand part number 92SF) is a direct drop-in upgrade for the 1911 platform, improving both grip and appearance over a smooth factory housing. Wilson fully machines the housing from bar stock and cuts real 30 LPI checkering by hand rather than molding or stamping a pattern, giving you a sharper, more secure purchase on the frame’s backstrap. The matte stainless finish resists corrosion and wear, and a low-luster glass bead finish keeps glare down under range lights or outdoors.

Key Specifications

• Fits Government-frame 1911 pattern pistols in any caliber.
• 30 LPI Checkering, real cut rather than molded or stamped.
• Matte Stainless Steel construction resists corrosion.
• Low-Luster Glass Bead Finish cuts glare.
• Drop-In Fit requires no additional fitting.

Frequently Asked Questions

What pistols does this fit? Government-frame 1911-pattern pistols, regardless of caliber.

Is the checkering real-cut or molded? Real 30 LPI checkering, fully machined from bar stock.

Does this require gunsmith fitting? No, it’s a drop-in fit.

Buy the Wilson Combat Checkered Mainspring Housing, 1911, Matte Stainless

Upgrade your grip with a Wilson Combat housing from our 1911 parts selection. Order online and we’ll ship it straight to your door from our Lubbock, Texas gun shop.