The Derya TM22 is a .22 LR semi-auto rifle series built for affordable rimfire training, recreational shooting & light small-game use, with Standard, Feather, Metal & other configurations covering polymer-stocked lightweight builds or all-metal tactical-style setups. Depending on model, the TM22 uses an 18" or 20" barrel, 10 round magazine, optics rail or top rail & familiar AR-style furniture features, giving shooters a low-recoil rimfire platform. The TM22 line focuses on easy handling, inexpensive practice & practical reliability across several configurations, from the 4.85 lbs. Standard to the 6.20 lbs. Metal variant with threaded barrel & AR-type grip. Derya’s rimfire lineup leans into value, modular styling & user-friendly controls, making the TM22 a useful trainer, plinker or beginner-friendly rifle for anyone who wants satisfying range time.