Wilson Combat - Installation of an Ambidextrous Thumb Safety

Published on September 12, 2011
Duration: 5:06

This video provides an expert-level guide from Wilson Combat on installing an ambidextrous thumb safety onto a 1911 pistol. The process involves detailed fitting, precise filing, and critical sear engagement adjustments, emphasizing the need for gunsmithing skills. The instruction highlights safety checks, component preparation, and final testing to ensure proper function and reliability.

Quick Summary

Installing an ambidextrous thumb safety on a 1911 involves critical steps like fitting the axle and slide clearance, preparing the grip panel, and precisely adjusting the safety's interaction with the sear. Professional gunsmithing tools like files and Dremel are often required for optimal function and safety.

Chapters

  1. 00:00Safety Check and Disassembly
  2. 00:33Initial Fitting of the Safety
  3. 01:22Right-Side Component Preparation
  4. 02:20Sear Fitting and Reassembly
  5. 04:10Final Adjustments and Testing

Frequently Asked Questions

What are the critical steps for installing an ambidextrous thumb safety on a 1911?

Key steps include a thorough safety check, disassembly, fitting the safety axle and slide clearance, preparing the right-side grip, and critically, precisely fitting the safety to the sear. Final adjustments ensure consistent operation.

What tools are needed for installing a 1911 ambidextrous thumb safety?

Essential tools include a fine metal file for precise adjustments, a Dremel tool for fine-tuning the detent, and standard gunsmithing tools for disassembly and reassembly of the 1911 pistol.

Why is sear engagement so important during thumb safety installation?

Proper sear engagement ensures the hammer is securely held back when the safety is engaged, preventing accidental firing. Incorrect fitting can compromise safety and lead to dangerous malfunctions.

Can I install an ambidextrous thumb safety myself on my 1911?

While possible, installing an ambidextrous thumb safety requires advanced gunsmithing skills, precision filing, and a deep understanding of 1911 internals, particularly sear engagement. Professional installation is recommended if unsure.

Related News

All News →

More Gunsmithing & DIY Videos You Might Like

More from Wilson Combat

View all →