Re: 300 Win Mag Bullet Choice I shoot the 190gr. SMK, 220gr. SMK, 208gr. Hornady AMAX, 210gr. Berger VLD, 215gr. Berger Hybrid, 225gr. Hornady BTHP. I seat them out long to 3.5/3.6" and everyone of them fit in my AI .300WM mags, no problems. 210gr. Berger VLD with 75.5gr. of H-1000...