This is the Winchester Super-X Black Powder
Blank Shotgun Load designed for use in movies, training, reenactment,
The Black Powder load is designed to create some smoke
and is very loud.
If you are looking for a Blank Load that is smokeless
you need to order the B12G item (see options below).12 Gauge, 2-3/4", 6 Powder Dram Equivalent, Loud Report