As far as windage, move the rear sight to the right or left to adjust for windgae...
Loads listed are for the .58 caliber Zouave, 26 inch barrel and are from the Lyman black powder handbook...
Round ball (.560 diameter 260 grain) .015 patch and Crisco lube, FFg powder and musket caps...
50 grains FFg, 765 fps (energy @ 100 yards: 222 FT/lbs.)
70 grains FFg, 929 fps (energy @ 100 yards: 307 FT/lbs.)
90 grains FFg, 1149 fps (energy @ 100 yards: 404 FT/lbs.)
110 grains FFg, 1253 fps (energy @ 100 yards: 441 FT/lbs.)
130 grains FFg, 1358 fps (energy @ 100 yards: 480 FT/lbs.)
150 grains FFg, 1446 fps (energy @ 100 yards: 517 FT/lbs.)
170 grains FFg, 1558 fps (energy @ 100 yards: 569 FT/lbs.)
Old style minie ball (.575 diameter 460 grain) lubed with Crisco, FFg powder and musket caps...
50 grains FFg, 655 fps (energy @ 100 yards: 353 FT/lbs.)
70 grains FFg, 851 fps (energy @ 100 yards:580 FT/lbs.)
90 grains FFg, 1047 fps (energy @ 100 yards: 803 FT/lbs.)
110 grains FFg, 1198 fps (energy @ 100 yards: 968 FT/lbs.)
130 grains FFg, 1299 fps (energy @ 100 yards: 1067 FT/lbs.)
Minie ball #575213 (.575 diameter 505 grain) lubed with Crisco, FFg powder and musket caps...
50 grains FFg, 629 fps (energy @ 100 yards: 376 FT/lbs.)
70 grains FFg, 801 fps (energy @ 100 yards: 600 FT/lbs.)
90 grains FFg, 979 fps (energy @ 100 yards: 852 FT/lbs.)
110 grains FFg, 1124 fps (energy @ 100 yards: 1036 FT/lbs.)
130 grains FFg, 1221 fps (energy @ 100 yards: 1157 FT/lbs.)
150 grains FFg, 1302 fps (energy @ 100 yards: 1262 FT/lbs.)