Why do some cartridges stick around, while others fade into obscurity? Phil Massaro delves into the topic, drawing on a lifetime of experience with ammunition stalwarts and fade-outs alike.
The 27 Nosler and 6.8 Western both use the .277-inch diameter bullets made so popular by the venerable .270 Winchester, yet at faster twist rates with heavier projectiles than the old man can handle. We pit these two against one another and see which of the young upstarts comes out on top.
Loosely based on a shortened .404 Jeffery case with the rim rebated to the .535-inch case head of the H&H family, the .270 WSM was the third commercial cartridge using the .277-inch bore diameter, and betters the velocity of the .270 Winchester by 200 to 250 fps.
Both the 6.8 Western and 7mm PRC are designed for long range work and are solid all-around choices for hunting. Which comes out on top? We take a closer look at the pros and cons of each.