MossbergA(R) 715T Red Dot Semi-automatic .22LR Rimfire Rifle A dependable workhorse. Since 1919, Mossberg has been making breakthroughs in the firearms industry. And that's why the 715T Red Dot Semi-automatic Rifle is trusted by security professionals around the world as a tactical rifle that performs day-in and day-out. When you need a firearm that offers maneuverability in tight quarters, quick target acquisition and overall reliability, look no further than the Mossberg 715T Red Dot Semi-automatic .22LR Rifle. A-2 style muzzle brake Detachable magazine Order today!