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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
20” barrel for 7PRC
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<blockquote data-quote="Monteria" data-source="post: 2912054" data-attributes="member: 115565"><p>I just built an 18". </p><p></p><p>Will all powders get 100% burn? No.</p><p></p><p>Will the powder producing highest velocity get 100% burn? Probably not, though RL26 seems to be a possible anomaly.</p><p></p><p>Question... why do you care about 100% burn? Depending on your purpose, it may or may not matter. </p><p></p><p>BTW: a 7prc, even with the fastest burning powder realistic for the cartridge, say H4831(SC), under a 180ELD-M, will burn 100% per QL and will produce plenty of velocity from an 18" barrel for effective 600yd hunting.</p></blockquote><p></p>
[QUOTE="Monteria, post: 2912054, member: 115565"] I just built an 18". Will all powders get 100% burn? No. Will the powder producing highest velocity get 100% burn? Probably not, though RL26 seems to be a possible anomaly. Question... why do you care about 100% burn? Depending on your purpose, it may or may not matter. BTW: a 7prc, even with the fastest burning powder realistic for the cartridge, say H4831(SC), under a 180ELD-M, will burn 100% per QL and will produce plenty of velocity from an 18" barrel for effective 600yd hunting. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
20” barrel for 7PRC
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