WHAT DOES BLACKHORN 209 POWDER IN STOCK MEAN?

Blackhorn powder is arms down the cleanest and most effective capturing powder which i've ever utilised! I am taking pictures 80grn by quantity with hornady xtp 240s and they are tack motorists at 100yds! I haven't experienced a misfire making use of Blackhorn 209 and Winchester W209 primers!It’ll function with pellets or powder. They advise the