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Discussion Starter · #1 ·
I know that since the velocity on the 223 WSSM is way up over a standard 223 Rem that the twist doesn't need to be as fast for a given weight bullet. But does anybody know specifically if the 1-10 twist Olympic upper will stabilize and work well with 69gr MatchKings?
 

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It's based on the length/weight profile of the projectile, as well as the velocity. 1:10 is fine in .223 WSSM and I'm pretty sure it's the standard twist used.
 
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