Selected Handgun Detail

Armscor-RIA
Model TCM Rock Ultra
Armscor-RIA Pistol TCM Rock Ultra .22 TCM Variant-1
Scale To:
Gun Dimensions Width:No Data
Length:8.75-in Height:5.5-in
Barrel:5-in Weight:40-oz
Variant 1 of 2
Gun Rankings
  • Power Factor (40 grain bullet)75000
  • Recoil Factor (40 grain bullet)1.21 ft-lb
  • Total Capacity11 rounds
  • ConcealabilityFair
  • Defense Factor46%
Gun Specifications
Type:Pistol
Caliber:.22 TCM
Action:recoil operated semi-automatic
Trigger:single-action (SA)
Safety:grip safety, manual thumb safety
Magazine:10-round
Frame:parkerized steel
Grip:G10 composite
Sights:fiber-optic front, adjustable rear
Notes:full-size (FS) single-stack
Manufacturer
Arms Corporation of the Philippines
More Info
About the Gun

Armscor's TCM series of pistols are functionally a 1911 series-70 pistol design but chambered for their unique .22 TCM cartridge. Since the .22 TCM is essentially a stepped-down 9mm cartridge, the gun can fire 9mm rounds from the same magazine by simply replacing the barrel and recoil spring. Armscor ships both .22 TCM and 9mm barrels and springs with each TCM pistol. The TCM series includes both single-stack 10-round models and double-stack 17-round models.

Production

Production of this firearm began in 2012, with manufacturing primarily handled in the Philippines. It continues to be produced as part of a specialized lineup, catering to enthusiasts seeking unique calibers and configurations.

Market value
Last updated: 7/10/2025

The MSRP for this gun is approximately $750 based on 2024-2025 data. Used market value in 95% condition is around $550-$600, reflecting current trends in online auctions and pricing guides.

Cartridge Specifications
Cartridge: .22 TCM
Alias: .22 Tuason-Craig Micromagnum
More Info
Ballistics for This Gun
Selected Bullet Mass:40 grains
MV:1875 ft/sec ME:312 ft-lbs
Analysis

This .22 caliber pistol offers a compelling package for shooters seeking a high-velocity, low-recoil option. Its accuracy is commendable, delivering tight groupings at moderate ranges thanks to a well-designed barrel and chamber. Ergonomically, the grip fits comfortably in most hands, with accessible controls that enhance user confidence during operation. Reliability is generally solid, with consistent performance across various ammunition types, though rigorous testing is advised for carry purposes. The trigger pull is crisp, averaging around 4.5 pounds, which aids in precise shot placement. Felt recoil is minimal, making it approachable for newer shooters or those sensitive to kick. On the downside, maintenance can be somewhat demanding, requiring attention to detail to prevent wear on smaller components. Parts availability may pose challenges, as they are not as widespread as for more common calibers. Additionally, some users might find the platform less versatile for certain applications due to its specialized cartridge.

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