Harrison Design & Consulting
Harrison Design and Consulting 1911 Extreme Service Thumb Safety Blued Government
- SKU 100013877
- MPN HD-451
Fits1911
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About the Harrison Design and Consulting
The Harrison Design & Consulting 1911 EXTREME SERVICE THUMB SAFETY in Blued delivers a purpose-built upgrade for 1911 Government and Officers models, combining rugged reliability with precise, tactile control for rapid and secure handling. Engineered to meet high-demand service and competitive shooting standards, this thumb safety lever features a robust blued finish that resists wear while providing a confident, crisply positive engagement and reset. The Extreme Service design emphasizes durable edge geometry and a dependable engagement surface, allowing for smooth operation under stress and a consistent manual safety actuation that integrates seamlessly with existing 1911 controls. Compatible with 1911 Government configurations, it enhances firearm safety without compromising presentation or draw, enabling shooters to maintain a natural grip and instinctive follow-through in critical moments. Built by Harrison Design & Consulting, this component harmonizes with standard frames and internal tolerances to preserve reliable hammer follow, reset timing, and overall accuracy. Ideal for duty, competition, or personal defense, the 1911 EXTREME SERVICE THUMB SAFETY offers a durable upgrade that supports confident, controlled handling and dependable performance across a range of shooting scenarios.
Specifications
| Model | Commander |
|---|---|
| Platform | 1911 |
| Finish | Blued |


















