My suggestion is 257 weatherby. Very light recoil, and with the right bullets you wouldn't have to touch your scope shooting deer from point blank to 400 easily. I shoot the 92g hammer at 3700fps.I've decided to build a new white tail deer rifle for 2026 and would appreciate input regarding cartridge choice. Shots will be limited to 400 yards and I'd like to limit bullet choice to no more than 7mm and preferably no magnums. The stock will be composite to keep weight down with a 24 inch barrel. Any and all suggestions appreciated, together with your reason for choosing your specific cartridge.
Boltface diameter does not a magnum make. It is about case capacity. I notice that your list of long action cartridges with a boltface diameter of .540 +/- includes the .303 British. A cannot believe that you would consider the .303 to be a magnum.Because most of us consider a .540" boldface magnum. And .470" as standard non-magnum.
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Maybe these gunsmiths can do some clarification.
@Alex Wheeler
@rpierce
@MagnumManiac
@Elk Hunter 338
@Fiftydriver
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I've decided to build a new white tail deer rifle for 2026 and would appreciate input regarding cartridge choice. Shots will be limited to 400 yards and I'd like to limit bullet choice to no more than 7mm and preferably no magnums. The stock will be composite to keep weight down with a 24 inch barrel. Any and all suggestions appreciated, together with your reason for choosing your specific cartridge.
.243 Win all the way!!! or bump it up to a .260 Rem.I've decided to build a new white tail deer rifle for 2026 and would appreciate input regarding cartridge choice. Shots will be limited to 400 yards and I'd like to limit bullet choice to no more than 7mm and preferably no magnums. The stock will be composite to keep weight down with a 24 inch barrel. Any and all suggestions appreciated, together with your reason for choosing your specific cartridge.
great pics.243 Win all the way!!! or bump it up to a .260 Rem.
What's your definition of "out of steam"?Forget the 243. A bit light, runs out of steam well before 400 yards.