Derya Arms launched the TM22 Timekeeper as a semi-automatic .22 LR rifle featuring factory upgrades on its established action. An adjustable stock with pad and cheek piece, full rear rail, and threaded 18-inch barrel come standard, along with ramped front and rail-mounted rear sights already fitted. Weighing about 4.85 pounds, it arrives with a pair of 10-round magazines in Grey, FDE or ODG polymer plus black-anodized metal, meets California Maryland and Massachusetts rules, and is shipping via authorized U.S. dealers.