Due to a combination of anti gun legislation and transpoźrt difficulties, BP is banned in the Republic of Ireland and is legal but almost unavailable in Northern Ireland (UK). The supply of BP substitutes is similarly affected. As a result I have started using nitro powder in my .45-90 and .45 Lc. I shoot what I can get in my muzzleloaders.
My question is: in a situation where black powders and Bp substitutes are unavailable, is there any other propellant that can be used in muzzleloaders?
This is gun control in its most illogical extreme and US and Canadian shooters really should take note. The consensus in Ireland is that target shooting sports could be dead in twenty years.