EGW 1911 Barrel Bushing – Drop-In Thick Flange Govt .699 OD .580 Angle Bore – Stainless Steel

Overview

The EGW 1911 Barrel Bushing gives your Government-length 1911 a tighter, more consistent barrel-to-slide fit. Because it is CNC-machined from stainless steel and heat-treated for strength, it delivers long-term durability and reliable performance. Although it is designed as a drop-in part, some pistols may still require minor fitting depending on slide and barrel tolerances.

Key Specifications

• Material: Stainless Steel

• Finish: Natural

• Flange Thickness: .125″

• Slide I.D.: .699″ (matches the bushing’s outer diameter)

• Barrel O.D.: .580″ (matches the bushing’s inner diameter)

• Bore Type: Angle bore for an improved lockup and tighter fit

Why This Bushing Improves 1911 Performance

The 1911 barrel bushing plays a major role in accuracy, and even a small improvement in fit can produce noticeable gains. Because the bushing aligns the barrel with the slide, a precise lockup helps the barrel return to the same position after every shot. As a result, shooters experience better consistency and cleaner groups. Additionally, the bushing supports the recoil spring plug and maintains structural stability under recoil.

Bushing Types and Fit Considerations

Standard/Solid Bushings

Solid bushings like this EGW model are known for strength and stability. Many shooters prefer a snug fit for accuracy, while others choose a slightly looser fit for duty or defensive pistols.

Collet/Finger Bushings

These self-adjusting bushings were used on Colt Series 70 pistols. Although they can offer accuracy, the spring-steel “fingers” may break. Consequently, most gunsmiths recommend upgrading to a solid bushing.

Thick Flange Bushings

A thick flange provides added surface area and greater long-term durability at the muzzle. Because of this, many competitive shooters and custom builders prefer thick-flange models for heavy use.

Fitting and Maintenance

Proper fit remains essential. An overly tight bushing can cause binding and reliability issues, while a loose one reduces accuracy. Although marketed as drop-in, a perfect fit often requires minimal filing or polishing. Additionally, using a bushing wrench simplifies removal and installation, especially when working with a match-fit bushing.

Summary

The EGW Thick Flange 1911 Barrel Bushing combines stainless-steel strength, angle-bore precision, and Government-length compatibility. It offers a noticeable upgrade in consistency, accuracy, and reliability—all without extensive gunsmithing. As a result, it remains a top choice for 1911 shooters who want dependable performance with minimal hassle.