Brownells DIY Ruger MK III Kit Installation

Published on September 23, 2011
Duration: 10:45

This guide details the installation of the Volquartsen Performance Upgrade Kit for the Ruger MK III, led by Brownells Gun Tech Mike Watkins. It covers detailed disassembly, component replacement, and reassembly, emphasizing critical steps like pre-installing trigger screws and performing safety checks. The process aims to significantly improve trigger feel and performance for target shooting.

Quick Summary

The Volquartsen Performance Upgrade Kit for the Ruger MK III significantly enhances trigger performance by reducing take-up, creep, and pull weight. Brownells Gun Tech Mike Watkins advises pre-installing trigger adjustment screws with thread locker and performing thorough safety checks post-installation for optimal results.

Chapters

  1. 00:00Introduction to Volquartsen Kit
  2. 00:42Safety Check and Initial Prep
  3. 01:13Preparing the New Trigger
  4. 02:21Field Stripping the MK III
  5. 03:18Internal Component Disassembly
  6. 05:00Reassembling the Sear and Trigger
  7. 06:41Reinstalling Safety and Hammer
  8. 08:26Final Reassembly
  9. 09:12Safety Checks and Trigger Tuning

Frequently Asked Questions

What are the benefits of installing the Volquartsen Performance Upgrade Kit on a Ruger MK III?

The Volquartsen kit significantly improves the Ruger MK III's trigger by reducing excessive take-up, creep, and the factory 4-5 lb pull weight. This results in a crisper, lighter trigger pull, enhancing accuracy and overall shooting experience, especially for target applications.

What is a critical step to remember when installing the Volquartsen trigger for the Ruger MK III?

It's crucial to install the pre-travel and over-travel set screws into the Volquartsen trigger *before* installing the trigger into the firearm. Use a drop of medium-strength thread locker. Installing these screws later is very difficult and often requires complete disassembly again.

What tools are needed for the Volquartsen Ruger MK III trigger installation?

Essential tools include an Allen wrench for the set screws, a soft mallet for reassembly, a punch to act as a slave pin for alignment, and medium-strength thread locker for securing the trigger adjustment screws.

How do you perform safety checks after installing the Volquartsen trigger kit on a Ruger MK III?

After reassembly, verify the firearm is unloaded. Then, check that the hammer does not fall when the safety is engaged. Also, confirm that the magazine disconnect safety functions correctly, requiring the magazine to be inserted for the trigger to operate.

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