Good for you on your new rifle. The .308 is a great round, The 125 is on the lighter end of its range though...you might find better accuracy with a heavier bullet. The 150 is pretty much the go to (but I myself love and reload Speer 165 gr) . The longer projectile lends more stability in flight, thus better accuracy down range, and the heavier bullets also retain more energy. Now the tough thing is finding ammo this year...