the Savage 24F (.223 over 12 gauge) i had is fondly remembered as the biggest POS ive ever had the displeasure of owning. the 42 looks like they are taking design cues from Mossberg
why was the Savage 24F a POS?
-horrific fit/finish
-heavy and clunky
-not even an attempt at barrel regulation. the 12g barrel is free-floated under the .223 barrel. accuracy was mediocre.
-extraction was absolutely pitiful for any centerfire cartridge. there are people raving about the .22LR version of these, perhaps they fare better, but stay the hell away from any centerfire version unless they have completely redesigned the extractors. EVERY single one of these you look at that are used will have the telltale marks of the previous owner prying behind the extractor to give it more force to extract - because the thing is so underbuilt and the pins that Savage uses are made from some sh*tty pot metal and have a tendency to bend. youll break the gun completely open and the extractor will have only traveled 1mm because of the soft pins and weak extraction.
-factory sights are pitiful and a nightmare to adjust.
-you have to both #### the gun and select a barrel for each shot - forget about any quick follow-up shots.
yeah, a centerfire over 12 gauge sounds great in
theory but the novelty wears off fast. soon enough you realize that you are just carrying a really heavy low-precision rifle and a shotgun that points like a 2x4. you can either use both with the crappy factory sights or scope it and have even more useless shotgun performance. so basically neither 'gun' is ideal for anything. every time i was carrying it i wished i had just left it at home and brought a more suitable gun along instead.
do yourself a favor and buy a quality centerfire rifle, scope it appropriately, and then buy a decent shotgun with a regulated bead.
*edit: or go buy two H&R/NEF handi-rifles/shotguns. the two combined will weigh about as much and cost the same, theyll be just as ugly, but they will actually be
accurate, reliable and useful. or look into the Rossi Trifecta, fit and finish will be just as poor, but its dirt cheap, reliability is far better and you can scope/sight each barrel appropriately.
(perhaps i would revise my opinion if i got ahold of an older, higher quality .22LR or .22WMR over 20 gauge and it had no extraction problems and better sights.)