Thread: Having that 'best deer hunting cal' argument with a mate. 6.5x55 vs .270win vs 308

I've actually only ever reloaded so I'd never seriously looked at the shelf ammo before.

Just in theory, I placed the max killing distance at the point which all rounds would still be doing 1900ft/s to ensure the likelihood of the projectile expanding. That seems to be the common belief or am I wrong?

That gave me this in standard shelf ammo,
140gn 6.5x55 - 2650fts mv to 480m leaving 1125ftlbs. $60
140gn .270win - 2950fts mv to 510m leaving 1047ftlbs. $75
165gn 308win - 2700fts mv to 390m leaving 1329ftlbs. $50

So if those are my shelf choices, I'm seeing the swede as a better target choice no matter what. Less recoil
The 308 for the obvious hunting round. Cheap, monster power for most actual hunting distances.

Can somebody tell me why the .270win is worthwhile as a new guy hunting rifle?

(p.s I couldn't find a 140gn 308 cartridge for sale in NZ but if anyone knows one sing out)