I’d say series of cartridges being released like the WSM, RUM, Creedmore and now PRC with few oddities released.
The biggest difference went from overbore to precision with heavier bullets and faster barrels. It’s all marketing honestly to get folks to buy more stuff while picking nits.

AU338 is all over it and with all the anxiety that comes with the new stuff, the old stuff is gaining is cool factor back


I’ve gone off the deep end and researching the AR plaform


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