1911 Armorer Tip with Dean Caputo - Gunsmith Tip

This expert guide from Dean Caputo, a Colt Factory Armorer Instructor, details common 1911 malfunctions and their solutions. Key areas of focus include magazine reliability, recoil spring wear specific to Government, Commander, and Officer models, and critical component checks like the firing pin retaining plate and plunger tube. Regular inspections and timely replacement of worn parts are emphasized for optimal firearm function.

Quick Summary

The most common issues causing malfunctions in a 1911 pistol are magazine problems, such as spring fatigue or widened feed lips, and worn recoil springs. Dean Caputo, a Colt Factory Armorer Instructor, recommends specific replacement intervals for recoil springs based on the 1911 model: 3,000 rounds for Government, 1,000-1,500 for Commander, and 500-700 for Officer models.

Chapters

  1. 00:18Introduction to 1911 Issues
  2. 00:27Magazine Problems Explained
  3. 01:00Recoil Spring Issues and Wear
  4. 01:26Government Model Recoil Spring Specs
  5. 02:44Commander Model Recoil Spring Specs
  6. 03:08Officer Model Recoil Spring Specs
  7. 04:02Other Common 1911 Issues
  8. 04:43Firing Pin Retaining Plate Cracks
  9. 05:27Replacing Firing Pin Plates
  10. 06:27Oversized Firing Pin Stop Benefits
  11. 07:47Slide Stop Breakage Issues
  12. 09:37Extractor Breaks from Drop Loading
  13. 10:54Loose Plunger Tube Identification
  14. 11:53Consequences of Loose Plunger Tube

Frequently Asked Questions

What are the most common issues causing malfunctions in a 1911 pistol?

According to Dean Caputo, a Colt Factory Armorer Instructor, the most frequent culprits for 1911 malfunctions are magazine problems, such as spring fatigue or widened feed lips, and worn recoil springs. Ammunition quality also plays a role.

How often should the recoil spring be replaced in different 1911 models?

For 5-inch Government models, replace the recoil spring every 3,000 rounds. Commander models (4.25-inch) need replacement every 1,000-1,500 rounds, especially with aluminum frames. Officer models require replacement every 500-700 rounds.

What is a common failure point for the 1911 firing pin retaining plate?

The firing pin retaining plate on a 1911 traditionally cracks on its thinnest area, the left side. This can cause the plate to detach, potentially leading to the loss of the firing pin during firing. Hardened aftermarket plates are recommended.

How can I prevent a loose plunger tube on my 1911?

A loose plunger tube can cause the thumb safety to become pinned. Dean Caputo advises proactively 'staking' the plunger tube to secure it to the frame. You can check for looseness by wiggling the thumb safety with the slide in place.

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