Wilson Combat Flat Mainspring Housing for Officers Frame, Stainless

The Wilson Combat Flat Mainspring Housing in stainless steel (Wilson Combat part no. 92SFO) is sized for the compact Officers 1911 frame and cut with a flat rather than an arched or V-Grip profile. Wilson Combat is one of the most respected names in match-grade 1911 pistolsmithing, and the mainspring housing forms the lower rear of the grip frame, so its profile directly affects how the pistol points and sits in the hand. A flat housing gives a straighter grip angle preferred by many shooters over the arched factory profile.

Key Specifications

• Sized for the Officers frame, the compact 3.5-inch-barrel 1911 platform.
• Cut with a flat profile rather than an arched or V-Grip backstrap.
• Machined from stainless steel, resisting corrosion better than a blued finish.
• As the mainspring housing, it forms the lower rear of the grip frame and directly affects how the pistol points in the hand.
• It replaces the entire lower backstrap rather than just an insert, and installs as a standard drop-in swap.

Frequently Asked Questions

How does a flat mainspring housing change the feel of the pistol? A flat housing gives a straighter grip angle than the arched factory profile, which many shooters find points more naturally, especially with a two-hand grip.

Will this fit a Government or Commander frame? No, this housing is sized specifically for the Officers frame; confirm your frame size before ordering.

Buy the Wilson Combat Flat Mainspring Housing, Officers

Order the Wilson Combat Flat Mainspring Housing for the Officers frame in stainless from Wilson Combat through our handgun parts selection for a straighter, more natural grip angle. Our Lubbock, Texas team can help confirm fitment before you order.