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Rifles, Reloading, Optics, Equipment
Reloading
6.5cm brass (Small rifle Vs. Large)
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<blockquote data-quote="Capt RB" data-source="post: 1550903" data-attributes="member: 85987"><p>The small flash hole small rifle primer brass doesn't light H1000 or Rl26 to the same velocity at the same charge weight. It takes .3-.5 more grains to reach the same velocity as large rifle primers. ADG and Starline srp brass has a .080 flash hole and doesn't need the extra powder to reach the same speed as there large rifle primer brass. I have not shot 4350 in the creed to confirm that is also the case but I have been told by people I know that say the same applies.</p><p>I personally ran 215m with rl26 in the creed. This is because in other cartridges running slow powders mag primers actually dropped es/sd numbers contrary to what is found running optimum to slightly faster than powders.</p></blockquote><p></p>
[QUOTE="Capt RB, post: 1550903, member: 85987"] The small flash hole small rifle primer brass doesn't light H1000 or Rl26 to the same velocity at the same charge weight. It takes .3-.5 more grains to reach the same velocity as large rifle primers. ADG and Starline srp brass has a .080 flash hole and doesn't need the extra powder to reach the same speed as there large rifle primer brass. I have not shot 4350 in the creed to confirm that is also the case but I have been told by people I know that say the same applies. I personally ran 215m with rl26 in the creed. This is because in other cartridges running slow powders mag primers actually dropped es/sd numbers contrary to what is found running optimum to slightly faster than powders. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
6.5cm brass (Small rifle Vs. Large)
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