Partner Machine raising

[ToCool74]

Hello.

I would really appreciate it if someone could explain to m what I need to feed my PM to make it become a GH 430 model.

I've been looking around the net and also on this site but I can't seem to find a full guide to raising my PM to this level.

Could someone please help?

[Freeze]

http://psupedia.info/Partner_machines#Stages_of_evolution

Just level up firearms stat.

[chaos-shadow]

If it hits the 43x series, then you can just go buy the specific model you want and go feed it that.