To be fair, a lot of the older Hornets were built on nothing more than rimfire actions. The old Kimber Hornet was built on their rimfire action. Brownings, Winchester and Anschutz used much beefier actions. I'm currently shooting an Anschutz 1730 and am on the 15th reloading of WW Brass. I've also got a Fireball and the brass availability is sometimes problematic given that only Remington produces it. I know you can make it by converting 222 or 223 brass, but that's a bit more than I care to mess with.