22x47 lapua powder choice for vest velocity with 75 grain projectile

[KzDurango]

just curious what fellow 22x47 lapua shooters have used for fastest velocity with the 75 grain projectile in this cartridge.
im using H4350 at the moment at 40.6 grains gives me 3610 fps. was wondering if Varget would be a better choice for these 75 Amax ?
was hoping to see 3650fps

 

[VinceMule]

H4350 is where you want to be, and varget burns a LOT hotter! I use AA2700, burning rate of H4350 and throats last a lot longer.

 

[venatic]

Reloder 26 is what gives highest velocity in the 22Creedmoor with 75's….but unless you run 28 inch barrel and run pressures up above 70,000 PSI you won't get 3650fps.

 

[VinceMule]

Thank you Ventac for that great information.