Has anyone done any load data research with sone of the newer powders from the last 10-15 years?
Also favorite loading data from older data and most prefered bullet, weight and type would also be helpful..
I just purchased an Iver Johnson SS 5.7mm Spitfire with forming and reloading dies and can't wait to get busy making some ammo.
I have heard it is better to also use a reamer after forming so I am on the lookout for that setup as well.
Thanks,
Bulletstuffer