EGW Aluminum 1911 Mainspring Housing – 20 LPI – Silver

EGW Aluminum 1911 Mainspring Housing – 20 LPI – Silver

Upgrade your 1911 effortlessly with the EGW Aluminum Mainspring Housing, designed to enhance grip, control, and overall handling. Not only does this precision-machined housing reduce weight compared to steel options, but it also maintains the clean, classic look of a flat 1911 design. As a result, your pistol feels balanced in hand while retaining its traditional style.

Precision-Machined Aluminum Construction

CNC Machined from 6061 Aluminum

EGW carefully machines this mainspring housing from solid 6061 aluminum, ensuring strength while keeping weight to a minimum. Therefore, you gain a durable, lightweight component that performs reliably under both competitive and everyday shooting conditions. Moreover, unlike cast or molded alternatives, this aluminum housing resists bending and maintains its shape over time.

Silver Finish for a Classic Appearance

The silver finish not only looks clean and professional but also complements stainless, two-tone, or Cerakote finishes. Consequently, your 1911 maintains a refined appearance while offering a visually cohesive upgrade.

Enhanced Grip and Control

20 LPI Checkering for Positive Traction

The 20 LPI checkering provides excellent grip without feeling harsh on the hands. Therefore, you maintain better control during recoil, rapid-fire strings, or tactical transitions. Additionally, the checkering remains comfortable during extended shooting sessions, reducing hand fatigue while improving consistency.

Flat Housing Preserves Traditional Ergonomics

By retaining the classic flat design, this mainspring housing preserves the original 1911 grip angle. As a result, you enjoy consistent hand placement, better recoil management, and a familiar feel shot after shot.

Drop-In Fit and Broad Compatibility

Easy Installation

This EGW mainspring housing is engineered for a true drop-in fit. Consequently, installation is straightforward and does not require gunsmithing, making it ideal for both new builds and upgrades. You can easily reuse your existing pins and springs or replace them with aftermarket components if desired.

Compatible Frames

• 1911 Government frames

• 1911 Commander frames

• Full-size Para double-stack frames, including P-14 and P-16

Frames Not Compatible

• STI frames

• Short-grip frames

Why Choose the EGW Aluminum Mainspring Housing?

With this housing, you not only improve grip and control but also maintain a classic 1911 look. Additionally, the lightweight aluminum construction and precision 20 LPI checkering combine to enhance handling and overall performance. Therefore, whether for competitive shooting, tactical applications, or everyday use, this mainspring housing delivers a dependable, high-quality upgrade that improves every aspect of your 1911 experience.