This frangible projectile is made of compressed, powdered copper and tin and was developed as an alternative to a battering ram. The door breacher produces an effective means of removing locks and hinges from doors constructed of up to 16 gauge steel, while limiting the projection of hazardous debris and collateral damage on the other side of the door.
To be used with Improved Cylinder, Skeet or Cylinder Bore Chokes. Gauge included to check your choke.
The Door Breacher is a 12 gauge cartridge which produces 1,733 foot pounds of energy into an area .75" in diameter. It is constructed of powdered copper and tin. It is a frangible disintegrating projectile
which turns to copper dust when a sufficiently hard object is struck, minimalizing penetration through secondary walls and collateral damage.
Projectile weight: 375 grains.
Muzzle velocity: 1375 fps.