Then talk to kirby, the 7mm AM will do it easily, I have ran 160's out at 3700 with my 7 AM, but even lapua brass is short lived at those pressures.
RR
I keep thinking that the 375 Ruger case necked to 7mm might be a great round. I would expect it to perform close to the Ultra, but with an OAL which is more magazine friendly. Would love to hear from someone who has or will be doing this!
Thanks for the inf guys. I would really like to push the 180grn Berger to 3400fps, so I want to get the cartridge that will help me accopmplish that goal.
w.
You will not get the 180 Berger's to 3400 in the 7-300 WBY.
i have a 7-300 weatherby that I am looking to sell. It is built on a sako l61 action and sits in a 2x2x9 bedding block. It will throw 175 smksa @ 3100 into a very small spot. E-mail me if you want to talk.
T todd.conley@toddconley.net
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