Marine Cpl
.577 Tyrannosaur.
Will it fire 6 continuous?Not sure what the relevance is there, but they make uzi's chambered in 22lr in various models, but there are 22lr conversion kits for uzi's and mac 10's/11's with a change of magazine and upper receiver if you wanted to. That's not the point though. I can shoot 22lr, 9mm, 38/357 magnum out of my 12 gauge shotgun. It too has a folding stock and will mostly fit inside any backpack, and the inserts the size of one shotgun shell each. Follow up shots of buck or slugs can be made if I "miss".