The verdict
So I shot the loads I made yesterday at 300 yards off of a sled. This is what I got
All loaded with h4831
Cases at 2.490
Oal at. 3.285
175gr Sierra Full Curl
55.5gr showed low pressure signs
56.gr Showed low pressure signs
56.5gr shot 1.057"
57gr shot .999"
57.5gr shot .830"
I indicated low pressure by the carbon built up around case neck and shoulder,
Sorry no chrono.
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