Tony (Login tonyk1960) Posted Dec 17, 2016 3:07 AM
I would have to agree with you Jim. Over countless years and even more 1000's of rounds through a 38spl at target velocities, ISSF and PPC I have found no discernible velocity spread with the light quick powders. I would add 452AA to that list also until it was discontinued. Using Bullseye through my mod 14 and 2.1gr loads I can consistently get under a 3fps spread over 12 round test. I have tested the bulk fill powders and find them very pressure spike sensitive when getting to capacity. I'll stick with Bullseye, WST and N310.