Challis Bushing O‑Ring (4‑Pack)

Challis Bushing O‑Ring improve grip stability on any 1911 using Hex Drive Bushings. These O‑rings fit around the bushing and work with grip screw O‑rings as a complete system. Together, they create the most secure grip mounting possible.

Why O‑Rings Matter

By design, 1911 grip holes are larger than the bushings. Manufacturers allow this extra clearance for tolerance during production. At first, everything feels tight when you install the grip screws. However, recoil tells a different story.

During firing, the oversized holes allow the grips to shift slightly on the frame. That movement happens where your hand contacts the pistol. Even small movement reduces control and consistency.

How the System Works

Challis Bushing O‑Rings fill the gap between the grip and the bushing. At the same time, grip screw O‑rings apply constant tension. As a result, the grips stay locked in place during recoil.

This system stops grip movement before it starts. It also keeps grip screws from backing out under vibration and repeated firing.

Better Feel and Better Control

With O‑rings installed, the grips feel solid and planted. You feel the difference immediately. The frame stays stable in your hand, and the grip does not shift shot to shot.

This improvement matters most on hard‑recoiling pistols or guns with heavy grip materials like G10 or aluminum.

Simple Installation

Install the O‑rings during grip installation. Slide one O‑ring over each Hex Drive Bushing. Then install the grips and grip screws as normal. No special tools are required.

Key Benefits

• Works with Challis Hex Drive Bushings

• Completes the grip retention system with screw O‑rings

• Prevents grip movement during recoil

• Stops grip screws from loosening

• Improves feel and control

• Easy to install

This 4‑piece set provides a small upgrade with a big impact. If you want your 1911 grips to stay tight, stable, and secure, Challis Bushing O‑Rings deliver results you can feel.