Originally Posted By: eclubineWould IMR 4895 work ok in the 6mmBR as far as accuracy and speed go?
It might deliver good accuracy and velocity. But, you should test the rifle with all of the powders redcommended by owners of the 6BR, shooting the same weight bullets you want to use.
Let your rifle do the talkin'...
Martyn
Edit to add: Go to the 6mm web site posted above and spend a lot of time reading what they have to say. There is very good advice presented there. Also, I don't have a 6BR, but I do have a 22BR, same case.