185 ttsx 338 win mag t3 lite loads

[lefty tika hunter]

think I'm going to start with RL19 70 gr
IMR 4350 70gr
H4831 74gr


has anyone used superformance powder ? any pet loads would be appreciated

 

[Eagleye]

think I'm going to start with RL19 70 gr
IMR 4350 70gr
H4831 74gr


has anyone used superformance powder ? any pet loads would be appreciated

LTH; I have a Tikka T3 "Hunter" in 338 Win Mag, and I am using 77 grains of Reloder 19 behind the 185 TTSX with very good results.
My rifle "smoked" the outside of the case at 71 grains, so I moved up a couple of grains right away.
I am also shooting the 210 Partition and the 210 Scirocco using Reloder 19 and Norma MRP.
I get so close to 3000 with the 210 partition, it isn't funny, and it will cluster 3 into 5/8moa regularly.
The Scirocco is very similar for accuracy, but 50 fps slower.
Regards, Eagleye.