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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
240 Mk & 300 Ultra
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<blockquote data-quote="Boyd Heaton" data-source="post: 21230" data-attributes="member: 67"><p>Vince I sent you an e-mail.Did you get it?I have run up to 92.5gr of the H1000 without any problems in (MY) gun with the 220gr MK's.Velocity was in the 3100 range.But I backed off to 91gr because Rem brass is'nt very good and the cases streched alot. Some where around 90gr of H1000 or Rl25 should give you what you are looking for.Start at about 88gr of both and see witch one work's better.I have found them very close in velocity.I did not try the 240's in my gun.(10 twist) because the place I buy my stuff did'nt have them.The barrel you have should work.The Rum is a very impressive round.When someone start's making good brass for it the 30-378 is gonna have it's hand's full for the KING of the BIG 30'S title.</p></blockquote><p></p>
[QUOTE="Boyd Heaton, post: 21230, member: 67"] Vince I sent you an e-mail.Did you get it?I have run up to 92.5gr of the H1000 without any problems in (MY) gun with the 220gr MK's.Velocity was in the 3100 range.But I backed off to 91gr because Rem brass is'nt very good and the cases streched alot. Some where around 90gr of H1000 or Rl25 should give you what you are looking for.Start at about 88gr of both and see witch one work's better.I have found them very close in velocity.I did not try the 240's in my gun.(10 twist) because the place I buy my stuff did'nt have them.The barrel you have should work.The Rum is a very impressive round.When someone start's making good brass for it the 30-378 is gonna have it's hand's full for the KING of the BIG 30'S title. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
240 Mk & 300 Ultra
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