Rock Island Armory TM22 Lite | .22 LR | 18″ | TM22-A-18

The Rock Island Armory TM22 Lite is a lightweight .22 LR semi-automatic rifle that mirrors AR-style ergonomics while using dedicated rimfire components for low-cost practice and recreation. It features an 18-inch threaded barrel and polymer furniture for reduced weight. For sighting, an optic such as the Vortex Crossfire II 2-7×32 (well under $1,000) pairs well for informal precision work and extended-range rimfire accuracy.

Common applications include recreational target shooting and rimfire training for shooting fundamentals; it is also suitable for small-game varmint work where rimfire performance is appropriate.

Product Specifications

• The caliber is .22 LR.
• The barrel measures 18 inches and is threaded.
• The action is semi-automatic.
• The rifle includes 2 — 10 rd magazines.
• The finish is black anodized.
• The receiver is made from 7075-T6 aluminum.
• The stock is a fully adjustable polymer design.
• The handguard is a free-float design with M-Tok compatible slots.
• The rifle uses a carry-handle with an adjustable rear sight and front bead sight.
• The grip is an AR-style grip.
• Compatibility includes AR-type grip and commercial buffer tube adapter/top rail.
• The barrel is specified as a threaded 18-inch barrel.
• Included accessories list 2 magazines as shipped with the rifle.
• The UPC is 812285028392.

The TM22 Lite blends modern materials and an AR-like layout to make rimfire practice more familiar for owners of centerfire modern sporting rifles. Its lightweight construction and included magazines make it ready for range sessions and training, while the threaded barrel and top rail leave room for modest customization.

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