i have 2 remington actions. 1 short with a .378 bolt face and 1 long with a .473 bolt face. the short action is a .223 sporter weight rifle but i'm thinking of doing something in 6.5 with it. 6.5X47 lapua or 6.5 creedmoor or even 6.5 grendel. want something the wife and kids can shoot, low recoil, but still reach out and touch somehting(600 yards or less on deer size animals) the long action has a custom .25-06 barrel and shoots great but i want a larger caliber. at this point i was thinking either the .280 AI or opening the both face and going with the .300 Win Mag. Open to suggestions. Thanks,