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Rifles, Reloading, Optics, Equipment
Reloading
Large Rifle Primer Loads for 300 PRC
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<blockquote data-quote="lancetkenyon" data-source="post: 2618533" data-attributes="member: 68875"><p>First off...you shot 400 rounds of .300PRC last weekend??? Holy CRAP! I see a new barrel every month or two in your future at that rate.</p><p></p><p>.300PRC is a pretty big case to try and light off. My personal rule is: </p><p>Under 50gr powder, LRP/SRP. </p><p>50-60gr, more than like LR, but could use LRM. </p><p>Over 60gr capacity, LRM.</p><p></p><p>CCI200 are almost as hot as Fed GM215M/Fed 215. If you are using a Fed LRM, try the CCI200. It might be really close.</p><p>CCI250 are the hottest primers I have found to date. If you are using those, I don't know of a replacement. </p><p></p><p>Superformance is a ball type powder I think, and they are known to need mags to touch them off properly. You might need to swap powders if you are getting poor ES/SD from the combo.</p></blockquote><p></p>
[QUOTE="lancetkenyon, post: 2618533, member: 68875"] First off...you shot 400 rounds of .300PRC last weekend??? Holy CRAP! I see a new barrel every month or two in your future at that rate. .300PRC is a pretty big case to try and light off. My personal rule is: Under 50gr powder, LRP/SRP. 50-60gr, more than like LR, but could use LRM. Over 60gr capacity, LRM. CCI200 are almost as hot as Fed GM215M/Fed 215. If you are using a Fed LRM, try the CCI200. It might be really close. CCI250 are the hottest primers I have found to date. If you are using those, I don't know of a replacement. Superformance is a ball type powder I think, and they are known to need mags to touch them off properly. You might need to swap powders if you are getting poor ES/SD from the combo. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
Large Rifle Primer Loads for 300 PRC
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