Superformance powder loads for 243 100 grain bullets

[jrsv2203]

Does anyone have actual experience loading 100 grain bullets with Superformance powder in the 243? I would really appreciate knowing of such a load and velocities.

 

[Tikkamike]

I am using it in a 243 with 80-85 gr bullets and shoots like crap.. not sure if it's the powder or not though. Based on reviews. It could be

 

[Reemty J]

I shoot it in a 6XC and it groups amazing with a berger 105 hybrid this is different than a .243 but that's all I know.