Yes... the 1908 can be .22 over 44 Game Getter (round ball) or 2" .410. There are also a few .22 over 25-20 and .22 over .32-20. The 1921 models are .22 over 2 1/2" .410.
There is a prototype fixed stock rifle too...
[Linked Image from i.imgur.com]

And three known remaining prototype folding Game Getter's....
[Linked Image from i.imgur.com]