NOT. Not in a muzzleloading shotgun. Black powder only. Smokeless is apt to damage both the gun and you.smoekless loads might work
In the 19th century the 10 gauge was a standard field gun - not a long range specialty firearm - think 1 to 1.25 ounces of shot over 4 drams of black powder in cartridge guns.Been looking at a pedersoli muzzle loading 10 gauge for huntin g.Was wanting know if anyone knows load for 10 ga bp was looking for 2-3 oz load .Or smoekless loads might work .