Nice Chart. BUT I don't see the FAMOUS magic powder RL 26 listed ?H4350.
Lapua SRP brass
Fed GM205M
105 Hyb
3188fps from a 24". Coming up on 1000 rounds down the barrel. Brass is 4-5x fired. Was banging 8" steel at 1030 yesterday with it.
H4350 burns cooler than RL19.
View attachment 402427
There are few of the more recent powders missing.Nice Chart. BUT I don't see the FAMOUS magic powder RL 26 listed ?