Name this gun

GA Firing Line

DoglegArms

Silencer Dealer of 2015, 2016, 2017
Jul 12, 2015
1,596
660
113
Dallas, GA
www.doglegarms.com
Zip code
30157
I don't the name of this type of gun or have a picture. It's usually depicted in old movies as a revolver that shoots out a rolled up banner that says "bang".