Hello...
I load 2 bullets for the MAS 49/56.
150gr. Hornady Spire Point: IMR 4895 45.0 grns
165gr. Hornady Spire Point: IMR 4895 40.0 grns
Brass: Graf's 7.5 French
Primers: CCI #34, to prevent slamfires
Both these loads work real good for me.
Cheers,
Gary