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Hunting
Long Range Hunting & Shooting
6.5 Rifle Build
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<blockquote data-quote="coop2564" data-source="post: 3057526" data-attributes="member: 87214"><p>There are things you can do to get near the same velocity between the 22 or 24". I had a 26" shooting retumbo using 124gr hammers I got pressure @ 3245. I wanted to run suppressed, so cut barrel to 22" my velocity dropped 112pfs. I switched to 6.5 staball and a mag primer and got velocity back to 3225 which is where I was running 26" retumbo. So I would go 22" and use a little faster powder with a mag primer for slightly better burn efficiency.</p></blockquote><p></p>
[QUOTE="coop2564, post: 3057526, member: 87214"] There are things you can do to get near the same velocity between the 22 or 24". I had a 26" shooting retumbo using 124gr hammers I got pressure @ 3245. I wanted to run suppressed, so cut barrel to 22" my velocity dropped 112pfs. I switched to 6.5 staball and a mag primer and got velocity back to 3225 which is where I was running 26" retumbo. So I would go 22" and use a little faster powder with a mag primer for slightly better burn efficiency. [/QUOTE]
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