Hard to beat a pair of Aces. Father & son matched pair in 300 Win Mag. Pillar bedded in Marine-tex, free floated Krieger barrels, single point recut receiver threads, 3.600" magazine length with long loading eject/load port, etc...etc...etc...
You can buy ammo almost anywhere. Too bad you can't say that for the 300 H&H.
links for BIG pics
Right side Sons Rifle Left side Fathers Rifle