Rock Island Armory 22 TCM Micromag 1911 Pistol

Published on November 2, 2012
Duration: 13:10

This guide details the field stripping and caliber conversion process for the Rock Island Armory 22 TCM Micromag 1911 A2 pistol. It covers swapping barrels and recoil springs to switch between 22 TCM and 9mm Luger. The video emphasizes the ease of conversion and the importance of using the correct recoil springs for each caliber.

Quick Summary

The Rock Island Armory 22 TCM Micromag 1911 A2 is a versatile pistol known for its high-velocity 22 TCM caliber, capable of firing a 40-grain bullet over 2,000 fps. It offers easy conversion to 9mm Luger using included barrels and recoil springs (7lb for 22 TCM, 12lb for 9mm), all within a standard 1911 platform with high capacity.

Chapters

  1. 00:00Introduction: RIA 22 TCM Micromag
  2. 00:30Rock Island Armory Overview
  3. 01:08The 22 TCM Caliber Explained
  4. 01:319mm Conversion Capability
  5. 03:18Accuracy Testing (10 Yards)
  6. 03:41History: Tuason Craig Micromag
  7. 04:30Pistol Features and Specs
  8. 07:45Disassembly and Caliber Conversion
  9. 10:219mm Performance and Ammo Cost
  10. 11:16Barrel Quality and Final Thoughts

Frequently Asked Questions

What makes the Rock Island Armory 22 TCM Micromag 1911 unique?

Its uniqueness stems from the high-velocity 22 TCM cartridge, which offers performance similar to a .223 Remington round, and its ability to easily convert to fire standard 9mm Luger ammunition using interchangeable barrels and recoil springs.

How do you convert the Rock Island Armory 22 TCM Micromag between calibers?

Conversion involves field stripping the pistol, swapping the 22 TCM barrel for the 9mm barrel (or vice-versa), and replacing the recoil spring. The 22 TCM uses a lighter 7lb spring, while the 9mm uses a heavier 12lb spring. The same magazines function for both calibers.

What is the typical price range for the Rock Island Armory 22 TCM Micromag 1911?

The Rock Island Armory 22 TCM Micromag 1911 typically retails for approximately $650, offering significant value considering its features, build quality, and dual-caliber capability.

What are the recoil spring differences between 22 TCM and 9mm in the Micromag 1911?

The 22 TCM caliber utilizes a lighter 7lb recoil spring, contributing to its manageable recoil. For the 9mm Luger conversion, a heavier 12lb recoil spring is used to accommodate the different operating dynamics of the 9mm cartridge.

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