I'm looking for data. I'll be using the Lee 125 grain TC bullet powder coated and sized to .358. I've had good luck loading 13 grains of this powder under the Lee 168 grain SWC, powder coated. Wondering if anyone had published data. This powder came from military pulled-down ammo. I'm still using out of a 6 pound jug I bought about 20 years ago.
These loads will be shot in a Rossi lever action rifle.
Thanks in advance.