The Vz22 and 24 type rifles were commonly used by 2nd line german units, as well as some frontline early on in the war, and extremely late in the war (1945). So if there is ever such a map, it would be a possible weapon, but its limited useage means that if it is ever made, it won't be for a long time.
The Reising was indeed used, and despised, by the USMC, and if FH2 ever gets to the pacific theater, I think there's a good chance we might see it for early war maps.