Thank you Jim,
I checked some of the Lee Original Mini's that came with the deal and they easily pass down the muzzle. I haven't used any of that style before. So you actually fill the hollow cavity of the base with lube.
I cast T/C Maxi's, Maxihunters, Lee REALS and RB for use in my Hawkens and Renegades, but this is my first experience with a hollow cavity Mini. I have one of the Lee shotgun slug moulds and that looks to operate the same, but with that drive key dividing the hollow cavity base.
Will probably start off with the 50 grains of Elephant brand FFg and see what happens. The fellow I got it from was using Pyrodex. I have been using T/C Bore Butter for my lube with the other rifles, but filling up those hollow bases would sure use it up quickly. Think I may just use some Crisco and clean more often.
The information I have found shows a 1:48 as standard for Zouave rifles. Haven't checked this one yet.
If your Zouave's are replica's, what brands are they?