I'm thinking about buying either a .257 Weatherby Mag or a .224 Weatherby Mag. Aside from cost of ammunition what are the other cons of these cartridges? Is there one you'd prefer over the other? What is the brass life like on the Weatherby cartridges? I'd be reloading so that's something I'd like to know especially.
I've only had two Wby's, one a 270 mag, and still have it, it's on it's second barrel. The first barrel shot so well I literally shot it all the time for a couple years and toasted it. The second barrel has lasted me 20 years and shoots 129 gr LRX barnes at almost 3400 fps, and well sub-moa to 400, which is as far as I've gone so far. Honestly, I ran out of bullets and didn't have any hunting plans so haven't bought any more yet, but this year I'm going deer hunting and taking it along, just in case there's a big one way out there lol. I like shooting a big variety of rounds and rifles, but when I'm serious about big game, (which isn't very often anymore) this is the rifle I reach for.
The very first group out of it was a box of Fed factory 130 grain, and was under 3/4". That factory barrel shot fantastic. The trigger is great, the action is slick as greased snot and locks up like a vault. I get more than a dozen loads out of the brass, which admittedly is a bit expensive. Resize like any other shouldered round. The belt is not needed, it's a throwback to the original, which is the 375 H&H, and it was so tapered they felt it needed a belt. But ignore it, it causes no issues I've found.
The second was a 240 mag. It also shot fantastic, and also shot it out. I didn't hang onto that one regrettably.
The 224 is less than impressive though in my book. That wouldn't be my choice. But the 257 is another story. I've considered it many times, but my 270 shoots just as flat and is more versatile imo, being a better elk round if I ever decide to hunt them.