Description
Upgrade the safety system on your 1911 pistol with the Evolution Gun Works EGW HD Ambi Thumb Safety. Machined from solid barstock of heat-treated carbon steel and finished in durable blue, this heavy-duty ambidextrous thumb safety delivers the strength and precision serious shooters demand.
Key Features
- Machined from solid barstock – Eliminates weak points found in cast or MIM parts for superior durability and long-term reliability.
- Ambidextrous design – Both left- and right-hand paddles measure .328″ wide and are serrated for positive grip and control.
- Patented sleeve system – Joins the sides inside the frame tangs, prevents expansion, reduces flex, and allows the grip safety to operate independently.
- Precision details – Includes two special hammer pins for frames .750–.765″ wide, a shortened flat-headed sear pin, radius down-stop on the left lug, and a t-slot on the right side to prevent walking out.
Specifications
- Material: Heat-treated carbon steel
- Finish: Blued
- Weight: 2 oz
- Length: 1 in
- Width (paddles): 0.328 in
- Patent: 10,126,086 B2
Why Choose This Product
Many factory 1911 thumb safeties fail due to inferior manufacturing. The EGW HD model solves these pain points with a robust, heat-treated design that maintains alignment and provides consistent operation. Whether replacing a worn ambi safety or converting a single-sided 1911, this part enhances control without compromising function.
Note: Professional fitting is required; this is not a drop-in component.
Benefits for Tactical and Competition Shooters
- Increased safety engagement speed and confidence
- Reduced risk of part failure under hard use
- Improved ergonomics for both dominant and support-hand operation
Invest in a thumb safety engineered for performance and longevity. The EGW HD 1911 Ambi Thumb Safety gives you the solid, reliable upgrade your 1911 deserves.






Reviews
There are no reviews yet.