Berger 200.20X Hybrid & 300 WSM?

wilkup

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Has anyone run this bullet through the WSM yet? I didn't see any load data for these with Berger yet and was curious what y'all were getting.
 
They told me to use the 200gr load data and this is what they sent me.
 

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Please keep us posted.
I'm thinking about trying RL19, N160 (which isn't even listed, oddly enough) or H4831 when I can get around to buying some 200 .20x.
For what it worth here's Nosler's data for comparison sake, I know it's a different bullet but it might be a good cross reference for starting loads maybe.
 

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A 200gr bullet at 2900fps out of a WSM in a 26" barrel seems a bit l slow to me, considering I could hit 2900-2950fps with the 195gr Berger and a 23" barrel with my 7mm SS.
I wonder if that Tejas round from across Canyon Arms could find any extra horsepower with their improvements to hit 3000+ fps...
 
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