300g Hornady XTP using Unique in 45 Colt.

[DancesWithEmptyCasings]

This is to be used in 4.2" Ruger Redhawk. I realize that Unique is not optimal for a Hornady.452 300gr XTP in 45 Colt. But being my go to. I would like to do up at test batch if a powder shortage. I found that 9gr should work. Any thoughts?

 

[tony d]

I have loaded up to 9.5 in the same Ruger world excellent