Va.Manuf.06
58 Cal.
jdw276 said:ok adding to this thread. I got a navy arms Zouave repo. Shooting a 575 lee mini with greased lube grooves, it shoots on target at 25-100 yards. Problem is they keyhole at 25 yards. Go through paper sidewise for sure. Using a 572 round ball lee mold and a .010 patch that looks perfect after shot, I mean perfect, barely any black on it at all behind 60 grains of RS, the round ball shoots 3 feet high at 100 yards. Is the ballistics that different?
Dirty bore on the mini? Very shallow grooves in my limited opinion. Why go sideways that quick?
As Trot says, either you're using hard lead or the bullet is too small, maybe both? First, check your lead and cast only with pure lead, as soft possible so the skirts will expand, that may solve the problem. If not, you will need to accurately slug your barrel and get a mould that casts a Minié ball that is no more than .002 smaller than the bore.
And the rifling for the Zouave is about the only thing on the that reproduction that is pretty close to an original, it should be shallow, it was designed to shoot a Minié ball, not a round ball. I have never understood why anyone wants to go through the agony of forcing a patched roundball down a barrel rifled for the Minié but some do seem to have luck with it. :idunno: (Oh, I am going to catch it now...... :blah: )