WHAT DOES BLACKHORN 209 POWDER IN STOCK MEAN?

Blackhorn powder is palms down the cleanest and most effective taking pictures powder that I've ever used! I am capturing 80grn by volume with hornady xtp 240s and they're tack drivers at 100yds! I have not experienced a misfire using Blackhorn 209 and Winchester W209 primers!Lost your password? Please enter your username or e mail tackle. You migh