EGW 1911 Mainspring Housing Arched Checkered – Blued

EGW 1911 Mainspring Housing – Arched & Checkered – Blued Steel

The EGW Arched Checkered Mainspring Housing delivers a classic upgrade for shooters building a retro 1911 or replacing a worn factory part. At the same time, it improves grip, balance, and overall handling while preserving the timeless look that defines the 1911 platform.

Classic Arched Design for Better Control

The traditional arched profile naturally fills the palm and, as a result, helps position the pistol more consistently in the hand. Consequently, many shooters notice a more natural point of aim. In addition, the arched shape improves recoil control by promoting a firm, repeatable grip shot after shot.

Precision Checkering That Enhances Stability

EGW cuts the checkering precisely to provide positive traction where your hand meets the frame. Because this texture adds grip and weight at the rear of the pistol, the gun feels more planted during recoil. As a result, the pistol tracks flatter and returns to target faster. Moreover, the checkering remains effective without feeling overly sharp or uncomfortable.

Fully Machined Steel for Long-Term Durability

Unlike low-cost cast alternatives, EGW machines this mainspring housing from solid bar-stock steel. Therefore, it delivers superior strength, excellent wear resistance, and long-term reliability. Additionally, the blued finish protects against corrosion while also giving the pistol a classic, professional appearance that pairs perfectly with traditional 1911 builds.

A Smart Replacement for Plastic Housings

Many factory pistols use lightweight polymer mainspring housings. By upgrading to this steel housing, you add useful rearward weight that improves balance and overall feel. Consequently, the pistol feels more solid in the hand and more predictable under recoil, especially during rapid fire.

Installation Notes

Pins and springs do not come with this mainspring housing. However, you can easily reuse the components from your existing housing or install a new mainspring kit if preferred. In either case, installation remains straightforward for anyone familiar with standard 1911 maintenance.

Compatibility

Fits:

• 1911 Government frames

• 1911 Commander frames

• WWII-era and post-war 1911 pistols

Does NOT Fit:

• STI frames

• Short grip frames

Specifications

• Machined From: Solid Bar-Stock Steel

• Finish: Blued

• Profile: Arched

• Checkering: Precision cut

• Manufacturer: EGW (Evolution Gun Works)

Why Choose EGW?

EGW designs and manufactures this mainspring housing entirely in-house, ensuring consistent fit and dependable quality. Furthermore, it costs less than many competing arched housings that rely on inferior cast construction. Ultimately, if you want classic styling, improved grip, and long-term reliability, this EGW blued arched mainspring housing delivers proven performance and outstanding value.