Blackhorn powder is arms down the cleanest and ideal shooting powder that I've at any time utilised! I'm capturing 80grn by quantity with hornady xtp 240s and they are tack motorists at 100yds! I haven't experienced a misfire employing Blackhorn 209 and Winchester W209 primers!or 5 lbs. bottle. What far more could you request? The Blackhorn™ 209