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Long Range Hunting & Shooting
Reloading 7mm PRC
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<blockquote data-quote="deputyrpa" data-source="post: 3084769" data-attributes="member: 37786"><p>In between storms today I ran some N565 through my 22" Proof barrel pushing 175gr ABLRs. I decided to use the mild Rem 9 1/2M primers and used once-fired Hornady brass. I seated the ABLRs at 50thou off the lands, for a BTO of 2.6130". Temp was 49 degrees, practically no wind, altitude 156' AMSL.</p><p>65gr - 2676fps</p><p>66 - 2752</p><p>67 - 2791</p><p>68 - 2831</p><p>69 - 2880</p><p></p><p>No obvious overpressure signs, but the last two were clickers. I'm not sure if 69gr is over max pressure. After my range inputs, GRT calculated the ideal max OBT load to be 69.53gr. Hmmmm.</p><p></p><p>The ladder group was fairly tight, but was off the paper due to the new Valdada G2 Mini scope I just mounted and bore-sighted by eye. I was 6moa high and 5moa right on the wood, so no pics.</p></blockquote><p></p>
[QUOTE="deputyrpa, post: 3084769, member: 37786"] In between storms today I ran some N565 through my 22" Proof barrel pushing 175gr ABLRs. I decided to use the mild Rem 9 1/2M primers and used once-fired Hornady brass. I seated the ABLRs at 50thou off the lands, for a BTO of 2.6130". Temp was 49 degrees, practically no wind, altitude 156' AMSL. 65gr - 2676fps 66 - 2752 67 - 2791 68 - 2831 69 - 2880 No obvious overpressure signs, but the last two were clickers. I'm not sure if 69gr is over max pressure. After my range inputs, GRT calculated the ideal max OBT load to be 69.53gr. Hmmmm. The ladder group was fairly tight, but was off the paper due to the new Valdada G2 Mini scope I just mounted and bore-sighted by eye. I was 6moa high and 5moa right on the wood, so no pics. [/QUOTE]
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Reloading 7mm PRC
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