EGW GR4 Beavertail Grip Safety – Blued – .250″ Radius – Series 70

Upgrade your 1911 quickly with the EGW GR4 Beavertail Grip Safety and enjoy a clean, custom look while improving grip control. Additionally, the serrated beavertail surface extends positive contact to the web of your thumb and forefinger. As a result, you gain better leverage, more recoil control, and a confident, secure hold. Moreover, when you pair it with the GR4 Mainspring Housing, your pistol achieves a complete, professional custom appearance.

Extreme-Duty Construction

EGW machines this beavertail from solid stainless steel bar stock, not castings or forgings. Therefore, it provides maximum strength and long-term durability. The blued finish also protects the metal while giving your firearm a sleek, classic look. Consequently, this grip safety handles daily carry, competition, or extended range use with ease.

Built for Precision Fit

Furthermore, EGW leaves slightly oversized critical areas, which allows gunsmiths and homebuilders to achieve a tight, seamless fit on the 1911 frame. The beavertail is cut to .245″ to fit .250″ radius frames. This ensures a gap-free installation. In addition, extra material in critical areas adds strength and supports precise blending to tight tolerances.

User-Friendly Design

The straight safety arm requires no forming, and it comes pre-notched. As a result, you can remove the grip safety later without taking out the mainspring housing. Therefore, installation and maintenance become faster, simpler, and more efficient.

Compatibility

• Fits frames cut for a .250″ radius, including STI, Kimber, and Brown

• Not compatible with the Wilson beavertail cut

• For Springfield or Caspian frames, tangs must be welded to use this part

• Requires professional fitting; not a drop-in component

Why Choose the EGW GR4

This grip safety enhances control, stability, and comfort. Additionally, the serrated surface improves thumb and finger engagement. The solid bar stock construction guarantees extreme-duty durability. Whether you build a competition pistol, a defensive gun, or a showpiece, the GR4 Beavertail Grip Safety delivers precision, reliability, and a professional custom appearance.

Key Features

• CNC machined from solid stainless steel bar stock

• .250″ radius, cut to .245″ for perfect, gap-free fit

• Serrated beavertail enhances grip control

• Straight, pre-notched arm for easy removal

• Extreme-duty design for long-lasting use

• Compatible with Series 70 1911s (STI, Kimber, Brown)