Can Jerry outrun an M1 Garande?

Published on February 25, 2022
Duration: 8:09

This guide details a challenge to 'outrun' an M1 Garand, inspired by Jerry Miculek's test. It covers safe setup with dummy rounds, the importance of mil-spec primers for preventing slam fires with surplus ammunition, and live-fire testing to measure split times. The analysis focuses on how the M1 Garand's trigger weight and mechanical cycling speed limit the shooter's performance, concluding the rifle's cycle rate is faster than human capability.

Quick Summary

The M1 Garand's mechanical cycle rate is estimated to be faster than a human shooter's physical limit, likely falling into the sub-0.10 second range. This means the rifle can cycle rounds faster than a person can pull the trigger repeatedly. Using hard, mil-spec primers like CCI #34 is crucial for the M1 Garand to prevent slam fires, especially with surplus ammunition.

Chapters

  1. 00:00Intro: M1 Garand Challenge
  2. 00:30Safety & Experiment Setup
  3. 01:55Ammunition & Primer Discussion
  4. 02:35Live Fire Testing & Split Times
  5. 04:35Trigger Weight Analysis
  6. 07:09Conclusion: Rifle vs. Shooter Speed

Frequently Asked Questions

What is the M1 Garand's estimated cycle rate?

The M1 Garand's mechanical cycle rate is estimated to be faster than a human shooter's physical limit, likely falling into the sub-0.10 second range. This means the rifle can cycle rounds faster than a person can pull the trigger repeatedly.

Why is primer selection important for the M1 Garand?

Using hard, mil-spec primers like CCI #34 is crucial for the M1 Garand, especially with surplus ammunition. This prevents slam fires, which are uncontrolled discharges occurring when the firing pin strikes the primer before the bolt is fully closed and locked.

What factors limit a shooter's speed with the M1 Garand?

The primary factor limiting a shooter's speed with the M1 Garand is its trigger pull weight, which is approximately 6 lbs. This heavier pull makes it more difficult to reset the trigger as quickly as on modern, lighter competition triggers.

What were the split times achieved in the M1 Garand speed test?

During the live-fire testing of the M1 Garand, split times were recorded ranging from 0.16 seconds down to an impressive 0.13 seconds, demonstrating the shooter's ability to maintain control at high speeds.

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