(08-09-2021, 09:22 PM)CZ527 Guy Wrote: Has anyone here given IMR 4166 a try in their 6mm ARC yet? I have this Savage axis that is building up copper more than I was hoping for. Suppose more to my point I am looking for input on the effectiveness of IMR 4166 vs CFE223 & others in terms of reducing copper?What bullet(s) are you planning to use with IMR4166? I can only find data for 80gr GMX & 88gr Bergers.
Think I have heard good things about power pro 2000 in most every respect in the 6mm ARC only issue for me with this propellant is finding some.
The trick is growing up without growing old. -- Casey Stengal