RIA Derya TM22 S TM22-A-18 Review & Shoot .22LR
This review of the Derya TM22-A-18 .22LR rifle, also marketed as the TM22 Standard by Rock Island Armory, highlights its budget-friendly positioning in the low $100 range. The rifle features an 18-inch barrel, ambidextrous charging handle, and a surprisingly crisp 5-pound trigger. Accuracy testing at 50 yards showed promising results with brands like Aguila and CCI, achieving approximately 1-inch groups. The review also touches on its lightweight construction and functional last-round bolt hold open.









