MC58: A USMC Semiauto Trainer 22 for the M14

Published on November 13, 2018
Duration: 10:01

The H&R MC58 is a specialized .22 LR semi-automatic trainer rifle developed for the USMC to replicate the handling characteristics of the M1 Garand and later the M14. Based on Eugene Reising's submachine gun design, it features a unique charging handle and safety placement to mimic its service rifle counterparts. Approximately 3,500 MC58s were produced, with many later sold as surplus.

Quick Summary

The H&R MC58 was a USMC .22 LR semi-automatic trainer rifle designed to mimic the handling of the M1 Garand and M14. Based on the Reising Model 65, it featured a trigger guard safety and unique charging handle. Around 3,500 were produced and later sold as surplus.

Chapters

  1. 00:00Introduction: USMC .22 Trainer History
  2. 01:24H&R Model 65 & Reising Design
  3. 02:37Commercial Variants: The General & Leatherneck
  4. 03:52MC58: M14 Training Rifle Evolution
  5. 05:24MC58 Production Numbers & Surplus
  6. 06:40Magazine and Sights Explained
  7. 07:32Mechanical Operation & Disassembly
  8. 09:04Conclusion: A Specialized Trainer

Frequently Asked Questions

What was the purpose of the USMC MC58 rifle?

The USMC MC58 was a .22 caliber semi-automatic trainer rifle developed to replicate the weight, balance, and handling of the M1 Garand and later the M14 service rifles, allowing Marines to train affordably and safely.

Who manufactured the H&R MC58 trainer rifle?

The H&R MC58 trainer rifle was manufactured by Harrington & Richardson (H&R). It was based on Eugene Reising's Model 65 design, originally adapted from his submachine gun.

What are the key design features of the MC58 trainer?

Key features include its .22 LR caliber, semi-automatic action, a 10-round magazine, and a safety mechanism relocated to the trigger guard to mimic the M1 Garand/M14. It also has a unique under-barrel charging handle.

How many MC58 rifles were produced?

Approximately 3,500 H&R MC58 rifles were produced. These were marked 'USMC Property' and many were later sold as surplus through the Civilian Marksmanship Program (CMP).

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