The Step That Makes or Breaks a 2011 Pistol Build (Slide to Frame Fitting)

Published on February 3, 2020
Duration: 24:21

This guide details the critical step of fitting a 2011 pistol's slide to its frame rails, a process that makes or breaks the build's reliability and accuracy. The video emphasizes using basic tools and precise measurements to achieve tight tolerances, drawing on the expertise of a DIY firearm builder. It covers the transition to a bull barrel configuration and the importance of filing only the frame.

Quick Summary

Fitting the slide to the frame rails is the make-or-break step in a 2011 pistol build. This process requires precise measurements with digital calipers and careful filing of the frame rails to achieve tight tolerances for optimal accuracy and reliability. It's crucial to file only the frame, as it's more economical to replace than the slide if errors occur.

Chapters

  1. 00:00Introduction to 2011 Build
  2. 01:14Bull Barrel vs. Barrel Bushing
  3. 02:45Tools and Preparation
  4. 04:35Measuring the Slide and Frame
  5. 08:31Calculating Material Removal
  6. 10:45Final Fitting and Bull Barrel Conversion
  7. 12:58Rock Island Armory Tac Ultra Overview
  8. 15:17Range Testing with MrGunsnGear

Frequently Asked Questions

What is the most critical step in a 2011 pistol build?

The most critical step is fitting the slide to the frame rails. This process ensures proper function, tight tolerances, and ultimately, the accuracy and reliability of the firearm. Improper fitting can lead to malfunctions or a loose, inaccurate pistol.

What tools are needed for fitting 2011 slide to frame rails?

Essential tools include digital calipers for precise measurements, hand files for material removal, a notebook for recording data, and appropriate lubricants like Shooter Lube. Safety glasses are also paramount.

What is the difference between a bull barrel and a barrel with a bushing?

A bull barrel is thicker and fills the slide opening at the muzzle, eliminating the need for a separate barrel bushing. A traditional bushing system uses a separate component to lock the barrel in place, requiring specific tools for disassembly.

Why is it important to only file the frame rails?

It is crucial to file only the frame rails because the frame is typically the less expensive and more easily replaceable component compared to the slide. Mistakes made on the slide are much costlier to correct.

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