Alofs Device Shotgun
The Alofs conversion is a contraption that can be bolted onto the side of a single shot break action shotgun to convert it into a 5+1+1 capacity repeating action.
In this mod it is fixed to an Iver Johnson Champion shotgun. It's not an attachment for any single barrel break action shotgun, sorry!
Changelog
v1.0.0 Initial release.
Credits
Model graciously provided by yerbaboi: https://www.artstation.com/yerbaboi
Direct model link: https://www.artstation.com/artwork/Pe4NE8