RE: Deer Rifles?
The 300 H&H mag.has less recoil than the 300 Win. mag. due to shoulder of the case. The 300 Win mag has a sharper shoulder on it. With that being said the 300 H&H mag. is a pleasure to shoot. It seems to have a push instead of a sharp recoil. I inherited a Remington 721 in 300 H&H mag. from my dad. Dad shot many of deer and elk with this gun. The only problem with it now is there is only one factory load for it at around. $45.00 a box. Cases for reloading your own is expensive too. Your therory on 270win is good. There is plenty of factory loads and reloading componets for this cartiridge. Hope this helps.