I've got one of the Marlin Camp Carbines... they are fun little guns but the design isn't the best. I've replaced the disconnector twice and hammer once so far and I haven't shot many rounds in it.
The MAC on the other hand while a simple design, is robust and very under-rated. But, if the Tard doesn't like the MAC, I've always got the UZI, Mini UZI, MP5's, Colt SMG, MP-40, Sten or M-11 to choose from as well.
YOU are too cheap.The optics and backup sights alone on my Colt M4 cost more than all your junk kit combined.
I have an ACOG TAO1NSN mounted on my M4 with a GG&G flip up rear sight for backup.....do you know how much that setup costs dummy?More than your wifes little CAR and conversion unit combined stupe so give up the cheap crap,your just jealous that YOU cannot afford real gear,...hmmmm perhaps that is why you have yet to list your kit as requested,maybe because you HAVE NONE??