Marlin XT22 & Marlin 795 share mags...
not to mention the 880 & 925 & 980 series bolt actions & 70/70P/70PSS/989/989G/995/Katz-1282 and all the other oddball numbers I've compiled elsewhere
Basically, if its a Straight Stick-mag Marlin, it shares mags...with all the other straight Stick mag Marlins...
EXCEPT the A1 & 50-series (rare as heck & 65+ years old, don't sweat it, unlikely to find a working example anyway)
Much like the 25M/25MN/882/925M/982/XT22-M's all share mags...
and if you mill a slot into the right side of those mags...they'll also fit in the 922-M as well
Now...the one hiccup is the 25-rd Champion Mag...which fits the 795, but does not fit the bolt actions due to the
large body...but one can mod their stock to accept 'em...if they so desire...