The Rock Island Armory TM22 is a budget-friendly, semi-automatic 22LR rifle that boasts surprising accuracy. Potentially the most accurate semi-auto .22LR rifle under $500, it’s a compelling option for both new and experienced shooters. Let’s delve into its features, performance, and overall value.
Rock Island TM22: Design and Features
Manufactured by Derya of Turkey, the TM22 follows the familiar AR-platform design, offering compatibility with AR grips and stocks. The receiver is crafted from durable 7075 aircraft-grade aluminum, ensuring long-lasting performance. It features an M-Lok compatible handguard for accessory attachment and a full-length Picatinny rail for optics mounting.
The rifle’s rear accepts standard MilSpec AR buffer tubes. The tested model sported a fixed metal stock attached to a fluted tube. The TM22 utilizes a direct blowback action, with the recoil spring housed entirely within the receiver. Available in 18″ and 20″ barrel lengths, the barrel is free-floated within the M-Lok handguard, which securely attaches to the upper receiver via a locking bolt. Some variants offer a more traditional M16A2 aesthetic, incorporating an A2-style carry handle, a two-piece round handguard, and an A-frame front sight.
Functionality and Performance
The TM22 feeds from proprietary 10-round polymer magazines, resembling those used by CZ-455/457 rifles. It features a last-round hold-open that doubles as a manual bolt hold-open. The bolt remains open only when an empty magazine is inserted. A left-side charging handle facilitates operation, but a dedicated bolt catch is absent; removing the magazine releases the bolt. A unique chamber flag allows for safe dry firing and function checks by allowing the bolt to be dropped on it.
The rifle’s flat-faced trigger breaks crisply at approximately 2.5 pounds. Live-fire testing at 25 and 50 yards demonstrated impressive accuracy, consistently producing 1.5 to 2-inch groups at 50 yards using affordable Armscor 22LR ammunition. A few malfunctions, including stovepipes and failures to feed, were attributed to the ammunition used.
Rock Island TM22: Overall Value
The Rock Island Armory TM22 delivers exceptional value for its price point. Its AR-style platform offers familiarity and customization options, while its accuracy surpasses expectations for a budget-friendly .22LR rifle. Though the proprietary magazines and lack of a dedicated bolt catch might be considered drawbacks, the TM22’s performance and affordability make it a strong contender in the market. It’s an ideal choice for plinking, target shooting, and small game hunting.
Conclusion
The Rock Island Tm22 provides a remarkable combination of affordability, accuracy, and AR-style ergonomics. While minor drawbacks exist, its overall performance and features make it an excellent option for shooters seeking a budget-friendly, reliable, and accurate 22LR rifle. Its ease of use and impressive accuracy make it suitable for both beginners and experienced marksmen.
