Master Key Door Breacher 2-3/4" - 12 ga, 5 Rounds

The Master Key is specifically designed to overcome the shortcomings associated with other 12-gauge breaching rounds. The 310-grain projectile has a rated muzzle velocity of about 1,600 fps and less recoil than a standard 1-ounce slug moving at 1,400 fps. A TOUGH polymer jacket protects your barrel from the payload. The round will shatter if it strikes a sufficiently hard surface. Partially suspended in a polymer matrix, the .007 steel shot QUICKLY dumps its energy into the target, be it a door frame or a suspect. Make no mistake about it, this ammunition is not less lethal. Should you shoot any living creature with this munition you will likely kill it. This round is highly destructive on living tissue.