Kaiyodo Revoltech 85 Grendizer
I think this might be the best Grendizer figure for me, the only problem is the slight “hunchbacked” look for the figure.
Huncher Storm/Angelic Scope
Screw Crusher Punch!
The “Screw Crusher” has a removable panel so you can insert the fists properly.
Grendizer also on occassion used the Screw Crusher as a melee attack without launching his fists.