TAC in ..243 ?

[andygumpers]

Is anyone useing TAC in .243 or .243 Ackley ? What load data can be found for this powder? I some that i want to try in my .243 I was going to start with 40G and 66garin laupa bullets with laupa cases. I have A twist rate of 1 in 10 and A 22'' barrel

 

[sunray]

Ramshot doesn't have any .243 data available. DO NOT GUESS.

 

[downwindtracker2]

Never done it,but isn't Tac like 748? And faster than 4064/Varget?

 

[andygumpers]

Quickload suggests 41 grains for a maximum at 3450 fps. Reduce at least 10% to start!