Whole lotta love for .277.
My 7RM shoots 160 gr bullets @ the same velocity/trajectory as my 270win w 150 gr,, out to 400 yds. In reality all I gain w the 7 over 270 is either 10 gr of bullet weight/same trajectory, or 100 yds/100 fps w same bullet weight. The cost of that extra 10/100/100 is significantly more noise and recoil, which in my case means a heavier gun in 7RM.
7 has a little better selection of heavier bullets available. However, you can get .277 in 160 NP and 180 Woodleigh Weldcore. 140 AB is my all-around choice in 270, though I have 160s on hand. I'd like to try a mono 130 gr as well.
Comparing the .270 Winchester with the 7mm Rem Mag is like comparing grits and white cornmeal. Both are excellent cartridges. Both have been popular from their inceptions.
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