Load data HELP

[acmsarh]

From the alliant site rel 10 it only gives data for up to 50 grain projectile.

https://www.alliantpowder.com/reload...4&cartridge=45

[angrybear]

"The complete reloading manual - one calibre/one book" used to be great,
each bullet manufacturers data with a list of different powders at different loads, followed by each powder manufacturers data for each of the bullets.

[aris]

Sadly, Gordon from GRT died earlier this year. Hopefully the community can pick up where he left off, but according to the website, updates are on hold.

[Black Beard]

Comparing GRT results to published data gives some interesting results- high loads.

Alliant don't give any loads above 50grain Nosler BT.

[amc577]

I shoot 55gn in my Sako 75, no problem... shooting on a reduced power range, 2148 fps and 1498 me. 100 yards. Loads of loads.. if they settle for 50gn bullets they will be fine for 55gn bullets. I have the Lyman reloading book.. actually shows jacketed loads 45gn to 63 gn! I cannot expect the 63gn to shoot well with a 1 in 14 twist. Cast loads 45 and 54 gn. I tend to use Unique, 6.8gns to 8.5gns... Red Dot 5 to 8 gns. Very accurate rifle.

amc577

[aris]

Give p-max a try. It is an online calculator which can give you a good idea of pressures.

https://www.p-max.uk/

Read the instructions first!