Rock Island TM22-A-18 | TM22 Compact 22LR | 18″ 10rd

The Rock Island Armory TM22 is a compact, semi-automatic .22 LR sporting rifle built on a 7075-T6 aluminum receiver and fixed aluminum stock. It features an 18-inch threaded, fully-rifled barrel, an AR-style grip and controls with ambidextrous conversion capability, and an M-LOK forend that accepts common aftermarket accessories. The package includes two 10-round magazines and a black anodized finish suitable for range use and field carry. For an optic under $1,000 that pairs well with this rifle consider a Vortex Strike Eagle 1-6×24 or a similar low-power variable designed for fast target acquisition and close-to-mid-range work.

Applications: recreational target shooting and rimfire training/small-game field work.

Product Specifications

• The caliber is .22 LR.
• The barrel measures 18 inches and is described as fully-rifled and threaded.
• The action is Semi-Automatic.
• The receiver and major metalwork are made from 7075-T6 aluminum.
• The finish is black anodized.
• The handguard uses M-LOK attachment points.
• The rifle ships with two 10-round magazines.
• The stock is a fixed aluminum design with an AR-type grip.
• The muzzle is reported as threaded.
• The trigger type is listed as a flat trigger.
• Sights are listed as none.
• The overall length is listed as 34 inches.
• The ATF type is listed as Sporting Rifle.
• The hand is listed as right hand.
• The UPC is 812285026169.

The TM22 combines familiar AR ergonomics and controls with rimfire economics: a threaded 18″ barrel and M-LOK forend give a modern accessory platform on a compact, lightweight chassis. Its fixed aluminum stock and anodized finish emphasize durability for frequent range use and training sessions.

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