O.K. musketman. You have my riveted attention now.
A .75 smoothie is BIG, I like BIG.
Now that you have my interest how about some details.
No problem, thanks for asking... ::
I use a Brown Bess musket (Flintlock)
It has a 42 inch smoothbore barrel and weighs roughly 10 pounds...
I shoot two different diameter round balls, depending on if I'm hunting or target shooting...
For hunting, I use a .715 round ball (530 grains) with a .020 pillow tick patch (blue striped) lubed with Wonder Lube...
For targets I use a .735 round ball (545 grains) with a .015 pillow tick patch (blue striped) lubed with #13 or Moose Milk...
(I use the looser fitting ball combo for hunting with pre-cut and lubed patches, it's easier to load in the field.)
Both sizes of round balls sit on a charge of 80 to 150 (depending on my mood) grains of FFg in the tube and FFFg for the prime...
80 grains yeilds 879 fps and 934 ft/lbs muzzle energy...
100 grains yeilds 1006 fps and 1223 ft/lbs muzzle energy...
150 grains yeilds 1213 fps and 1778 ft/lbs muzzle energy...
The .735 round ball chugging along at 1000 fps, sighted in for 50 yards will be -3.5 inches off zero at 75 yards, still well within the kill zone of any standard deer...
Another fine aspect of the bess is that it can be loaded as a shot gun also, this means I can load it light for squirrels...
3 drams FFg (82 grains)
1 (.125) heavy over powder card
1 (1/2 inch) feltan wad lubed with #13
1-1/8 ounce of #6 shot
1 thin over shot card
Or I can load it heavier for geese...
3-3/4 drams FFg (102 grains)
1 (.125) heavy over powder card
1 (1/2 inch) feltan wad lubed with #13
1-1/2 ounce of #4 shot
1 thin over shot card
All loads are from the Lyman Black Powder Handbook...