Anyone out there running a 280AI in F-Open by any chance? I just received a 32" Bartlein, HV profile, 1:8.5 twist which I plan to run a 280AI in a couple of months. I've got the dies and brass but was just wondering what bullets shooters are using in F-class. I've got 180gr Berger VLDs but was also planning on trying 180gr Hybrids(never tried them in my 284). Any tips would be appreciated.