111 Bans on handgun sales to 18-20 age group ruled unconstitutional by federal appeals court (archive.ph) posted 55 days ago by Ahaus667 55 days ago by Ahaus667 +111 / -0 23 comments share 23 comments share save hide report block hide replies
In theory you could do something like putting a rocket assisted 40mm grenade in a mk-19 automatic grenade launcher.
You would probably need to redesign it to shoot a longer round but I can’t think of why it wouldn’t be doable.
I suppose that would be closer to a full auto RPG at that point