1911 - Detailed Reassembly/Assembly

Published on April 28, 2013
Duration: 16:03

This comprehensive guide details the step-by-step reassembly of a Remington 1911 R1 pistol, led by an expert instructor. It covers the intricate process of putting together the frame and slide components, including the trigger, sear, hammer, and firing pin assembly. The video emphasizes the use of specialized tools and techniques to ensure a correct and safe reassembly, concluding with essential function checks.

Quick Summary

The reassembly of a 1911 pistol frame involves installing the trigger, magazine catch, sear, disconnector, safety lever, hammer, sear spring, mainspring housing, grip safety, and thumb safety. Specialized tools like punches, a brass hammer, and a bushing wrench are crucial for a correct build, followed by essential function checks.

Chapters

  1. 00:00Introduction and Trigger Installation
  2. 01:01Magazine Catch Installation
  3. 02:01Sear and Disconnector Assembly
  4. 04:51Sear Pin Installation
  5. 06:31Hammer and Hammer Pin Installation
  6. 07:31Sear Spring and Mainspring Housing Setup
  7. 08:16Grip Safety and Thumb Safety Installation
  8. 10:01Mainspring Housing Pin Installation
  9. 11:01Slide Internals: Extractor and Firing Pin Stop
  10. 12:11Firing Pin and Retainer Installation
  11. 13:01Barrel and Recoil System Assembly
  12. 14:01Final Assembly: Slide to Frame, Slide Stop, Bushing
  13. 15:11Function Check

Frequently Asked Questions

How do you reassemble a 1911 pistol's frame?

Start by installing the trigger, then the magazine catch. Assemble the sear, disconnector, and safety lever, using grease to hold small parts. Install the hammer and secure it with the hammer pin. Seat the sear spring and mainspring housing, followed by the grip and thumb safeties. Finally, secure the mainspring housing with its pin.

What tools are needed for 1911 reassembly?

Essential tools for 1911 reassembly include a steel punch for aligning components, a brass-headed hammer for driving pins, and a barrel bushing wrench for final slide assembly. Assembly grease is also recommended for small parts.

What is the first step in reassembling a 1911 frame?

The reassembly process for a 1911 frame begins with sliding the trigger into its internal channels. This is followed by the installation of the magazine catch, ensuring care is taken to prevent scratching the frame.

How do you install the firing pin and its components in a 1911 slide?

After installing the extractor and firing pin stop, insert the firing pin and its spring into the slide. Secure these components with the firing pin retainer plate, ensuring it is properly seated.

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