Quote:
Originally Posted by L.Sherm
Nice to see RL15 worked for you Dave. Theres alot of debate about what twist for the 55"s you and I have spoke about it. My 9 works awesome. My personal feeling is a 9 is plenty for the big 20's if you need a faster twist for a slower 20 then a 39-40 would be a better fit because the velocity loss versus B.C gain is a wash or loss unless of course you just wanna do it. Anyway just my 2 cents.
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1 in 9 Bartlein with 39gr SBKs works great for me at about 3700.
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