The 22 Tuason Craig Micromagnum (TCM) is a rimless, centerfire cartridge derived from the 5.56x45. We’re pointing that out right off the bat to underscore the following: 22 TCM is not interchangeable with 22 LR, the latter of which is rimmed, rimfire, and considerably narrower and weaker.

This 22 TCM ammunition is made by Armscor: the owner of Rock Island Armory, which it codeveloped the cartridge alongside. That’s only to say that Armscor knows how to create the niche round, making this a surefire choice of ammunition for any RIA 1911 pistol or M22 rifle.

This low-recoiling cartridge is loaded with a 40 grain jacketed hollow point. The rim of the lead core’s nose cavity isn’t jacketed, which facilitates terminal expansion within flesh. The steel-free bullet’s true copper jacket fortifies it for effectively deep penetration.

Armscor’s American-made ammunition is loaded with the same company’s new, reloadable brass cases. Perfect if you intend to handload your own hard-to-find 22 TCM at home!

1000 Round Case

Features and Specifications:
Manufacturer Number: 22TCM-1N
Caliber: .22 TCM
Bullet Weight: 40 Grains
Bullet Type: Jacketed Hollow Point
Muzzle Velocity: 1875 fps
Muzzle Energy: 312 ft/lbs
Reloadable Brass Case
1000 Rounds