SCW mortars would be nice
Failing that what existing ranges might proxy?
SCW96 - SCW98 are 81mm mortars with SCW crew. Are you looking for different (lighter/ heavier mortars) or have you just missed these?
Not easy to work out where Pendraken have hidden things sometimes :)
I find that simply asking and describing what you want the 'pieces' for usually does the trick.
Found after a 'proper' look :-[ :-[ :-[