Lefty7mmstw
Well-Known Member
H1000 and Retumbo are available, but I wouldn't even develop a load with Alliant powder right now unless you could secure a few years use worth of powder before development.Finally got a couple boxes to start this project. Now anyone got a Lead on some of that RL25/26 or maybe H1000????
The last slow burning powder I bought myself was a couple kegs of v570. The slow Vit. powders ARE somewhat available and load data can be rooted out if you look about a bit. They are still spendy, but they are rather uniform and they seem to do their part without messing things up for everything else.