Haven t found to much on this. I 'm now using H110, W296 and Unique (on Hornadys 250gr XTP) along with assorted rifle powders - I really don't need to buy anymore powder.
I'm hoping to get 1200fps with a max 1.5 - 2" group at 100 for 200 yard silhouette shooting.
Has anyone ever used IMR SR4759 in their 45 colt? I used it for reduced loads in my 458 Win Mag with excellent groups around 1700fps. Wouldn't mind trying that but have no idea where to start with load development.
I'm hoping to get 1200fps with a max 1.5 - 2" group at 100 for 200 yard silhouette shooting.
Has anyone ever used IMR SR4759 in their 45 colt? I used it for reduced loads in my 458 Win Mag with excellent groups around 1700fps. Wouldn't mind trying that but have no idea where to start with load development.
