Custom Budget 2011 Pistol Build Part 3: (Barrel Fitting)

Published on February 12, 2020
Duration: 22:36

This guide details the critical process of fitting a barrel to a custom 2011 pistol, focusing on achieving proper lock-up and ensuring the firearm goes fully into battery. It emphasizes using specialized tools like Dykem layout fluid and Brownells lug cutters for precise adjustments. The instruction comes from a knowledgeable host with high authority in DIY gunsmithing, offering detailed technical steps for enthusiasts building or modifying their firearms on a budget.

Quick Summary

Custom 2011 pistol barrel fitting involves precise adjustments to the barrel hood and lugs. Using Dykem Steel Blue layout fluid identifies high spots, which are then carefully filed. Specialized tools like the Brownells Lug Cutter kit and an alignment block are crucial for accurately cutting lower lugs, ensuring the pistol reliably goes into battery.

Chapters

  1. 00:00Introduction to 2011 Build & Battery Issue
  2. 01:28Sourcing Parts & 1911 to 2011 Conversion
  3. 05:13Barrel Fitting Fundamentals
  4. 06:03Modifying the Reverse Plug
  5. 07:57Identifying High Spots with Layout Fluid
  6. 11:20Lower Lug Cutting with Brownells Jig
  7. 14:34Using the Barrel Alignment Block
  8. 16:50Final Testing and Battery Check
  9. 18:101911 to 2011 Conversion Parts List

Frequently Asked Questions

What are the key steps involved in fitting a custom 2011 pistol barrel?

Key steps include fitting the barrel hood, using layout fluid (like Dykem) to identify high spots on lugs, and precisely cutting the lower lugs with a specialized jig and alignment block to ensure proper lock-up and function.

What tools are essential for custom 2011 barrel fitting?

Essential tools include sandpaper, a flat file, Dykem Steel Blue layout fluid, a Brownells 1911/2011 Auto Barrel Lug Cutter kit, and a barrel alignment block for accurate lug cutting.

Why is it important for a 2011 pistol to go fully into battery?

A firearm must go fully into battery for safe and reliable operation. This ensures the breech is properly locked, the firing pin is aligned, and the trigger mechanism is engaged, allowing the pistol to fire correctly.

What are the main differences between building a 2011 from scratch versus converting a 1911?

Building from scratch offers maximum customization but requires sourcing all components. Converting a 1911 leverages an existing platform but necessitates specific 2011 parts like the frame, ejector, and magazines, potentially simplifying some aspects.

How does Dykem Steel Blue layout fluid aid in barrel fitting?

Dykem Steel Blue is applied to critical contact surfaces like barrel lugs and the hood. When the slide is cycled, the fluid transfers to high points, clearly marking areas that need to be carefully filed down to achieve a precise fit.

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