.308WIN does it all! And that was 40 years ago. With todays premium ballistic bullets for downrange energy and terminal performance, this superb, inherently accurate, short action autoloader levergun classic, continues its rule.
It is loved everywhere it is fired. The .270 has its strenghts and I love it in my M70 featherweight but...
Open the Winchester online Ballistics calculator,
select the XP3 in the .308 and the .270. 130 classic in .270, 150 in .308.
select 200yd zero
select 7mph crosswind(rarely calm after morning sit right)
select 34 degrees F ( average fall late morning)
Press shoot!
summary. 270WIN has 1218 Ft-Lbs remaining at 500yds to upset your next meal, the .308 has 1176Ft-lbs.
except for a little sectional density adding to penetration in the .270, do you think the Spike horn could tell the difference. The .308 dropped 7 inches more. Wow alot right. NOT!. Any rifleman who is proficient enough to engage Game at that range, which is max for both calibers on Deer, has no problem on his come ups for the range.
This is just a starting point for you and your hunting partners to begin a informed debate from. The lists of bullet weights and comparisons are endless.
