#standarddeviation
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Interesting ES/SD results on 2 identical rifles - 6.5PRC
So I have done load dev on two rifles - 6.5PRC - Tikka Action, identical 24" Proof Research Barrels. Same stock. Same hour etc.. When fed the same load (hornady brass, eldx, AR2217) one of them has ES 29.6 and SD's of 7.4 the other has ES of 65.4 and SDs of 14.1 over 30 shots. Both shoot under...- OzMike
- Thread
- #extremespread #standarddeviation
- Replies: 17
- Forum: Reloading Forum (All Calibers)
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