ALMOST is right, and gee let me see, of actual battlefield engagements during the AWI, the Bess was
victorious in the vast majority of battles. Napoleon was defeated at places like Salamanca, and later at Waterloo by fellows using
The Bess! The French lost Canada to the British using The Bess, and they lost India to the British, who were using The Bess. The rest of the Indian subcontinent was mostly subdued and conquered with The Bess.
Mr. Person, is right, and as much as us Anglofiles HATE to admit it however, the overall design features of the Charleville, and the American versions are better for the average infantryman of the 18th century to maintain in proper condition, plus the smaller caliber of the .69 meant less weight for ammunition, and greater range when using volley fire if both sides used similar powder charges. So it was/is a better design.
However, I find that the Spanish 1752/57 musket, which used bands as did the French but of brass (much more easily mass produced in less time with less skill) as well as brass hardware, and the innovative grooved frizzen face and ringed jaw screw, to be an even better option save for the S shaped cock. Which..., had that S shaped cock been (imho) swapped out for the French style cock while retaining the Spanish jaw-screw, the Spanish musket would then be hands down the best musket of the six major powers of the flint-musket-era. (British, French, Spanish, Germanic, Dutch, Russian)
Now the Potsdam 1809 was basically the Charleville with brass bands, BUT..., doesn't have the grooved frizzen nor the brass trigger guard, and like the French the front sight post is on the forward barrel band, while the Spanish uses a top-mounted bayonet lug also as a front sight post.
So probably the best actually produced (as opposed to my wish-list features on a non-existing musket) military flintlock musket from 1728 to 1850 was the German Potsdam 1809. All of the good features of the Charleville, with easier mass production using brass in several places.
LD