Any body use its? Thinking about using it for .270 due to the fact 4064 is hard to get.
I'VE USED IT FOR SEVERAL CALS., WORKS VERY WELL AND CLAIMS TO BE TEMP. INSENSITIVE
Thanks Mike I think Ill try it.
Looking at the Hodgdon site it looks like it generates quite a bit more pressure without much gain in velocity.
Not sure what you'd do with all that 8133 unless you have one of the Super Screechin' magnums, but this might net you a couple pounds of 4064 if all goes well. Shipping is ridiculous!
IMR 4166 not best for a 270. The IMR 4451 would be better.
IMR 4166 works well in 223 Rem with Sierra 69 gr match bullets.