I saw this on auction arms, I think it is worth a glance

unusual rifle

Thanks for sharing.
Interesting to see but not that interested enough to own it.
He says one armed man but I really don't understand why he says that and if true how did it work? Or is he thinking the butt stock against one shoulder and his one arm is on the other side reaching across. That might work with the bipod.

Thank you for posting this
Mike