How about a 450 Ultra Magnum, I had a reamer and go gauge done by PTG for mine and it is just gathering dust. Your welcome to use it, it's only chambered one barrel. You can build it on a Rem700 long action, the 450 Ultra Magnum passes the Lott in cruise mode and is a half MOA cartridge if you have the nerves for it.

I'm just waiting on the new CEB bullets "Raptor" bullet in .458 to come out before I do some more load development in mine and waiting on the rifles return from Kampfeld Custom, he's fluting the bolt and installing one of his " Hunter " bolt knobs.
Rem700 450 Ultra Magnum. Benchmark built, Lilja 14 twist.

Wyatts Center feed box mag, Sako extractor. Feeds like glass!


200 yard groups with 350gr Speer Hotcores.


It's first victim! Crappy cell phone pic.

7mm WSM case left, 370gr .458 CEB Non Conventional hollow point with polymer tip on the right.

About as serious as it gets when it comes to putting the horse power behind a .458 diameter bullet.
