Armscor Tcm Rocki 56922 Std Fs 22Tcm 5 17R Gry

The Rock Island Armory TCM Rock Standard is a 22 TCM semi-automatic pistol built for shooters who want genuine high-velocity performance in a compact, manageable package. Chambered in the original Armscor 22 TCM cartridge and designed to drive rounds downrange at over 2000 fps, this full-size standard model combines penetrating power with surprisingly light recoil—making it ideal for target shooting, sport competition, or backpack carry where weight and shootability matter. The 5-inch barrel delivers velocity and accuracy without bulk, while the double-stack magazine well holds 17 rounds, giving you serious capacity in a single-stack footprint.

Built from 4140 ordnance steel and hand-fitted at the factory, the TCM Rock Standard feels solid and reliable. The parkerized finish resists corrosion during field use, and the checkered polymer grip provides secure purchase in all conditions. Controls are purpose-built: a skeltonized hammer and trigger with adjustable overtravel stop let you tune the break to your preference, and low-profile anti-snag front and rear sights keep the gun snag-free in the holster or pack. The fixed dovetail fiber optic front sight pairs with a TRT1-style adjustable rear sight, giving you sight options without adding height to the slide.

If you shoot 22 TCM and want a rifle-velocity handgun that doesn't require an AR platform or eat up your pack space, the TCM Rock Standard delivers real performance in a gun that's still easy to handle. Light recoil means faster follow-ups and less fatigue over a range session, and the 17-round capacity keeps you in the fight. This is a no-nonsense shooter's pistol—refined through Rock Island's hand-fitting process and built to work.

Key Features

• 22 TCM chambering — original Armscor cartridge engineered for 2000+ fps velocity
• 5-inch barrel optimized for velocity and accuracy
• 17-round double-stack magazine capacity
• Semi-automatic recoil-operated action
• Skeltonized hammer and trigger with adjustable overtravel stop
• Fixed dovetail fiber optic front sight and TRT1 adjustable rear sight
• 4140 ordnance steel construction, hand-fitted
• Parkerized finish for corrosion resistance
• Checkered polymer grip
• Low-profile anti-snag sight design

Specifications

Frequently Asked Questions

What makes 22 TCM different from standard 22 ammo?

The 22 TCM is purpose-built for velocity and penetration, driving bullets well over 2000 fps from a pistol barrel. It's engineered to deliver rifle-class performance in a handgun platform, with significantly more power and velocity than conventional 22 Long Rifle or 22 Magnum loads.

Is the TCM Rock Standard suitable for competition or range use?

Yes. The adjustable trigger with overtravel stop, low-profile sights, and 17-round capacity make it well-suited to sport shooting and target work. Light recoil aids follow-up shot speed and reduces fatigue during long range sessions.

What sights come on this pistol?

The TCM Rock Standard includes a fixed dovetail fiber optic front sight and a TRT1 adjustable rear sight. Both are low-profile anti-snag designs, and the front sight dovetail allows for future replacement if desired.

What's the magazine capacity and grip feel?

The double-stack magazine holds 17 rounds. The grip is checkered polymer for secure handling in all conditions, sized to the full-size standard frame.