When creating the .270 WSM, Winchester made very few dimensional changes to the .300 WSM parent case. ... The .270 WSM (r.) exhibits ballistics that exceed those of the stalwart .270 Win.

With such ballistics, the old .30-30 is a legitimate medium-range cartridge for accurate shooters. Since Hornady’s breakthrough, other manufacturers have added pliable-tipped .30-30 ammunition to ...