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Rifles, Reloading, Optics, Equipment
Reloading
300PRC Reloading Advice
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<blockquote data-quote="Vol1975" data-source="post: 2779718" data-attributes="member: 100380"><p>If the gun is a shooter then any of the r 26, h1000, n570 or n568 will shoot. The 300 prc with 205 , 215, or 230 Berger's all should shoot outstanding. with That I did have a custom reamer with 200th freebore. Less jump then sammi..</p><p>H1000, rl26 shot good but n570 just out shot them at 500 yards and the node on n570 was very large. Be honest I didn't play a lot with r26. Maybe I should have. </p><p>i Landed on n570 with cci250 with 82.7 gr running 2950. Absolutely no pressure signs. ES was 20 with a SD of 8.5 over a 12 shot group. The point of impact never change from 81.7 to 82.7 at 100 yard and you could literally put all them in the same hole. </p><p>When I started loading the 300 prc there was very little prc data out there. I started low and worked my way up on the powders. i used the 300wm and 300 WB</p><p>as a reference and started low and went forward. looking at now published data on n570 for the 300 prc I'm above there recommend charge. But different barrels, lawyer data, etc….. the listing in my opinion is Under cut. </p><p>I'd pick a couple powders, start low and load up and check your nodes and pressure signs. look For the biggest one and is the most accurate at distance. </p><p>h1000 will give you a little better barrel life but I'm using it as a strictly hunting gun not a tinker gun. If I was banging steel I'd probably play with the h1000 more to see if I could get it to group like the n570</p></blockquote><p></p>
[QUOTE="Vol1975, post: 2779718, member: 100380"] If the gun is a shooter then any of the r 26, h1000, n570 or n568 will shoot. The 300 prc with 205 , 215, or 230 Berger’s all should shoot outstanding. with That I did have a custom reamer with 200th freebore. Less jump then sammi.. H1000, rl26 shot good but n570 just out shot them at 500 yards and the node on n570 was very large. Be honest I didn’t play a lot with r26. Maybe I should have. i Landed on n570 with cci250 with 82.7 gr running 2950. Absolutely no pressure signs. ES was 20 with a SD of 8.5 over a 12 shot group. The point of impact never change from 81.7 to 82.7 at 100 yard and you could literally put all them in the same hole. When I started loading the 300 prc there was very little prc data out there. I started low and worked my way up on the powders. i used the 300wm and 300 WB as a reference and started low and went forward. looking at now published data on n570 for the 300 prc I’m above there recommend charge. But different barrels, lawyer data, etc….. the listing in my opinion is Under cut. I’d pick a couple powders, start low and load up and check your nodes and pressure signs. look For the biggest one and is the most accurate at distance. h1000 will give you a little better barrel life but I’m using it as a strictly hunting gun not a tinker gun. If I was banging steel I’d probably play with the h1000 more to see if I could get it to group like the n570 [/QUOTE]
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300PRC Reloading Advice
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