12 Gauge Bomb Shock Blank

This is a 5 round pack of 12 Gauge 2 3/4" Bomb Shock Blank Ammunition, producing a loud detonation and large white smoke.

• The description claims the ammunition is the world's loudest blank and rated at 180 Decibels.
• The description claims the ammunition is much more effective than standard blanks.
• The description claims the testing equipment is the same as used by the U.S. military.