Jim Kibler's Brown Bess update.

How many grains is generally loaded behind the enormous .75 ball?
The standard ball was around .69" diameter and it was contained in a paper cartridge. I know modern shooters are sometimes inclined to use larger balls and load with a patch, but the historical charges are for the loose-fitting cartridges. Original flintlock charge sizes were around 168 grains or even larger. After the switch to percussion, charge sizes were reduced, but still listed as 4.5 drams (126 grn). That's what I use in various 1840s percussion muskets (with paper cartridges) and it's a comfortable and accurate load to shoot. If I were to use a tight-fitting ball/patch, I would reduce the charge dramatically and play with charges to find something that shoots well.

milsurpo
 
Mike Beliveau uses 165 gr of 1F in his BB.
I use 80 gr of FFG under a rolling .69 ball.
Confortable charge, the goal being not coming out with a bruised shoulder, but a couple hours of fun.
 
Mike Beliveau uses 165 gr of 1F in his BB.
I use 80 gr of FFG under a rolling .69 ball.
Confortable charge, the goal being not coming out with a bruised shoulder, but a couple hours of fun.
Mike Béliveau has recently passed away from pancreatic cancer.He was a wealth of knowledge for the black powder community
 
The fowler kit in walnut is US$1785. The Bess is more complex; wouldn't be surprised if the kit is well over US$2000. 2500 wouldn't shock me. Delivered here, going to exceed 3k beaver bucks.
Probably the best Brown Bess reproduction ever made available in commercial quantity. It is going to be right.
Service cartridges had powder for both priming and propulsion. Half ####, prime the pan, close the frizzen, dump the balance of the charge down the barrel, ram the ball with cartridge paper. Ramming a charge with the lock half cocked and primed isn't current practice, but 18th century concerns were different.
 
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