How to Tune Your Recoil Spring - On a Glock (or any pistol)

Published on October 19, 2018
Duration: 5:25

This guide details how to tune recoil springs on a Glock pistol for competitive shooting, as demonstrated by The Humble Marksman. It emphasizes selecting the correct spring weight to optimize slide return, improve ejection, and enhance shot-to-shot accuracy by reducing 'slide dip'. The process involves using a non-captured guide rod and testing various spring weights to find the optimal balance for reliability and performance.

Quick Summary

Tuning a Glock's recoil spring for competition optimizes slide return, reduces 'slide dip' for faster follow-up shots, and improves ejection. Use a non-captured guide rod to test various springs (11lb-16lb) and find the weight that yields the tightest shot groups for enhanced performance and reliability.

Chapters

  1. 00:00Introduction to Recoil Spring Tuning
  2. 00:40Why Tune Recoil Springs?
  3. 01:04Testing Methodology
  4. 01:36Required Equipment
  5. 02:26Live Fire Results
  6. 03:18Slow Motion Analysis and Conclusion

Frequently Asked Questions

What is the purpose of tuning a recoil spring on a Glock for competition?

Tuning a Glock's recoil spring for competition aims to optimize slide return to battery, reduce 'slide dip' for faster follow-up shots, and improve ejection patterns, ultimately enhancing overall shooting performance and consistency.

How do you test different recoil spring weights on a Glock?

To test recoil springs, use a non-captured guide rod and swap springs (e.g., 11lb, 12lb, 14lb, 16lb). Fire groups of shots at a target and compare which spring weight yields the tightest, most consistent shot groups.

What are the benefits of using a 14lb recoil spring on a Glock for competition?

A 14lb recoil spring on a Glock is often recommended for competition as it provides a good balance between reliable slide function and reduced felt recoil. It helps prevent out-of-battery issues while still allowing for optimal slide cycling and ejection.

Why is a non-captured guide rod important for recoil spring tuning?

A non-captured guide rod is essential for recoil spring tuning because it allows for the easy and quick removal and replacement of different recoil springs. This facilitates the testing process needed to find the optimal spring weight for your specific firearm and ammunition.

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