I’ve been using the TSD Kompressor for a few months now and I’ve found it to be an improvement over other muzzle devices I have used in the past. The Kompressor offers compensation on par with dedicated competition muzzle brakes, without the obnoxious muzzle blast. Muzzle blast can send debris flying when shooting prone obscuring targets down range, increased concussion can be painful to the shooter and match staff when working around obstacles. The Kompressor is truly a multifunctional muzzle device