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Old February 24, 2011, 07:46 PM   #87
JerryM
Senior Member
 
Join Date: April 4, 1999
Location: New Mexico
Posts: 1,889
Hi Daryl,

Did you chronograph the loads with 7828? My favorite powder for the .243 is IMR 4350. I would be surprised if I could equal the velocities I get if I used 7828. I would not think you could get enough in the case. I have chronographed 100 gr bullets at 3150 fps with reasonable pressures.

I would like to know if anyone can get 3100 fps from a .243, especially with a 22 inch barrel, using IMR 7828.

Regards,
Jerry
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Ecclesiastes 12:13  ¶Let us hear the conclusion of the whole matter: Fear God, and keep his commandments: for this is the whole duty of man.
14  For God shall bring every work into judgment, with every secret thing, whether it be good, or whether it be evil.

Last edited by JerryM; February 24, 2011 at 07:53 PM.
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