I have the Marlin 1894's in .357 and .44, and they are accurate, reliable and fun to shoot. That said, My Mechtec in .45, 1911 lower, get's shot a bunch more than the Marlins. (My daughters nearly put me in the poor house, playin' "bounce the can" with it. Lots more fun than the 10-22.)
Mine is very early production, fixed stock. Now they are availible with a very "tacticool" folding/sliding wire stock. The LOP is longer than the fixed stock version. conversion is possible, but pretty expensive, so I'm gonna just live with mine the way it is. A fixed 4X scope is great for paper from the bench, but for social use, I prefer the Propoint 30mm red dot. (car body punchin' fight stopper tool) It ain't a tacticool black gun, but it works like one, lol. It's short, light, quick and powerfull, thats all I need.
Make no mistake, this is a 75 Yd. gun. With 230 Gr. hard ball, the drop from 75 to 100 Yds is huge, with a 50 Yd zero. the good news is, it will make a hog DRT, hits like a freight train. I've worked up a 185 Gr. JHP load that shoots much faster and flatter, but dosen't seem to hit as hard. The lighter, faster bullits also are more accurate, than the hardball. 1.5 " @ 50 and 2.7" @100, offhand, is common.
I've fired the 9mm/Glock version, didn't much care for it. the 9mm is a little light for what I ask a carbine to do, and the Glock trigger/lower just dosen't work well for me, (not really a fair comparison, the stock Glock against my tricked out bullseye gun lower ) however, the owner swears by it. to each his own I guess. I'm keepin' what I've got.