300 wsm 215 berger

[Mach 1]

Any know-how on how much velocity loss from RL26 to H4350

I haven't tried any rl26. I haven't seen any on the shelves and it's not in stock when I place a hazmat order. I started with h4350 when I was running a 300 wsm mag
Length outa a Stiller Tac 30. You will most likely never compress it in a load.