burning rate of MRP-2

[elkaddict]

I've recently picked up some MRP-2 powder to use with a 300wby. Can anyone tell me what the relative burning rate of this powder is? The common charts I have access to list MRP but not MRP-2. Thanks in advance.

[handloader1]

Go to www.norma.cc you may find some information there. You should obtain better velocities with MRP. Good luck.

[James B]

I typed in Norma powder data and got to a link for data for that powder. It didn't give a burning rate but it lists some data for several Magnum rifles.