Volumetric Units will not be the same as excess weight in grains. Blackhorn is employed by quantity and for that reason the demand is often a measurement by volume. A volume demand is calculated with a typical black powder evaluate. Blackhorn 209 is the initial and only muzzleloading propellant that https://blackhorn-20909652.bloginwi.com/50020038/a-secret-weapon-for-blackhorn-209