If it was designed for the 70 like they say it should fit the 795.
But since I have no first hand knowledge of the stock I can not say for sure.
The only things I can think of is maybe the trigger guard would not fit 100% I know older marlin magazine fed rifles had a 2 part guard (But I think they used the same guard channel size). They also lacked the Bolt Hold Open lever (Which shouldn't be a problem as it should just go thru the hole in the stock cut for the magazine well)
So the best I can do is say "should fit". The last ones where beautiful and a great value and option. I doubt they there will be much more of these available. Order one and tell us how it goes!