3 rounds Firequest® Flash Thunder Grenade 12 Gauge Shotshells.
Wow! Each shot combines a bright flash (1.5-2 million candlepower) with an extremely powerful concussion blast (over 182 DECIBELS!). Not restricted by the BATF. Can not be used in flare guns. For Shotguns only. Will not function in semiautos. Shells may vary in color.
Please Note: Shell may be either 1 1/8" or 2 3/4" long. Sorry, no choice.