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NIB Weatherby MK5 Accumark 338 Lapua

I have two Mark V's from the new Sheridan, WY plant.

A 30-378 Elite and a 338 Lapua Elite. Both shoot lights out!

The 338 Lapua has a SAAMI chamber- not a Weatherby freebore.

I am a rifle maker, and these guns are impressive!
For what I know: Weatherby puts Weatherby Freebore ONLY on Weatherby calibers.
 
For what I know: Weatherby puts Weatherby Freebore ONLY on Weatherby calibers.
Here's what I got from WBTY ...

Weatherby .338 Lapua is SAAMI.jpg
 
Thanks FEENIX. That's good news. I bought that rifle from Cascade and was wondering about the free bore. Cascade is a nice fella by the way...pleasant to deal with.
 
I'd be interested to know what load best works for yours. I stopped load development when supplies got scarce and expensive. I was working with 285 AMAX and H1000. Bought some 300 Nosler Custom Competion and Retumbo but neverloaded them.
 
I will certainly keep you guys posted. I have 300 grain elite hunters and 260 hammer hunters on the way.I bought 2 boxes of lapua brass, 12 pounds of N570. I think something out of this will work out. I ordered a base from Richard near(near manufacturing) yesterday...super nice guy to talk with by the way, after I bed and float the rifle I'll get started
 
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