I tried the same thing today with Fed brass, cci200 primers and the following... 130 Hornady SP, 130 Hornady SST, 130 Nosler Accubond, 130 Speer Hot Core, and 130 gr Federal Hi Shok... the biggest group was around 1 moa with the SST's and the smallest less than a 1/4 with the Hot Core.... Every group was great. I knew there was a reason I loved 4064. I did load all but the Fed to 3.25 OAL. Recoil even seemed non existent. Color me impressed and more than a little happy. I finally got an ACcubond to fly good in that gun!!
