....Also wondering if anyone has used AA-2460 or 2520 in 358 or 356.
In my 20" BLR I got 2450 f/s at 49.0 gr 2520 w/ the Hornady 200 gr SP, below average accuracy (2-2.5 inches); I used WLRM primers--WLRs were consistently 75-100 f/s slower and accuracy was even worse.
