The 75 Amax is very accurate and perfect for 600 yds + Go 8" twist!
Would you mind sharing your load for the 75gr Amax? I have several hundred of them, a Ruger American Ranch Rifle and two AR's with 1:8 twist barrels.
I bought some of the ASC stainless steel magazines which allow for longer COAL (2.316" vs. 2.250") and the Ruger magazines will also allow max COAL of 2.265" and I would like to play with these bullets a little bit more.
I don't know if it makes a difference, but two of the rifles have Wylde chambers.
Thanks,
Ed