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Rifles, Reloading, Optics, Equipment
Reloading
Cooper arms 280 ackley velocity
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<blockquote data-quote="yawn" data-source="post: 583598" data-attributes="member: 13540"><p>I'v had the same rifle/cal with a 23" barrel for a couple of years,for the 140-160gr bullets N560 gave best velocity,but like RL22 was a bit temp sensitive.I use N165 now as its better with the 160gr weights.As has been said do not trust your crony unless its an ohler or maybe a CED 2 with ir screens.With the shooting chronys Iv seen 100fps spreads with nothing more than a change in light conditions.The 140 gr TTSX I run at 3100 and 162 amax at 2920 av.both validated at range.</p></blockquote><p></p>
[QUOTE="yawn, post: 583598, member: 13540"] I'v had the same rifle/cal with a 23" barrel for a couple of years,for the 140-160gr bullets N560 gave best velocity,but like RL22 was a bit temp sensitive.I use N165 now as its better with the 160gr weights.As has been said do not trust your crony unless its an ohler or maybe a CED 2 with ir screens.With the shooting chronys Iv seen 100fps spreads with nothing more than a change in light conditions.The 140 gr TTSX I run at 3100 and 162 amax at 2920 av.both validated at range. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
Cooper arms 280 ackley velocity
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