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resizing 6.5 grendel to .243 LBC
#7
Actually, its a physics issue, related to the piston area, as I understand it. If you have a bigger surface area to work with, you can create higher velocities with the bigger piston.

It's counter-intuitive to me, but its been discussed at length on multiple forums, and if you examine the ballistics and reloading tables, its consistent with those findings.
”You seek escape from pain. We seek the achievement of happiness. You exist for the sake of avoiding punishment. We exist for the sake of earning rewards. Threats will not make us function; fear is not our incentive. It is not death that we wish to avoid, but life that we wish to live.” - John Galt
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Messages In This Thread
resizing 6.5 grendel to .243 LBC - by hydrotech - 02-07-2012, 02:17 AM
resizing 6.5 grendel to .243 LBC - by bwaites - 02-07-2012, 02:46 AM
resizing 6.5 grendel to .243 LBC - by fanofflyn - 02-07-2012, 02:50 AM
resizing 6.5 grendel to .243 LBC - by 65man - 02-07-2012, 03:25 AM
resizing 6.5 grendel to .243 LBC - by hydrotech - 02-07-2012, 02:18 PM
resizing 6.5 grendel to .243 LBC - by hydrotech - 02-07-2012, 06:38 PM
resizing 6.5 grendel to .243 LBC - by bwaites - 02-07-2012, 06:44 PM
resizing 6.5 grendel to .243 LBC - by JASmith - 02-07-2012, 07:54 PM
resizing 6.5 grendel to .243 LBC - by LRRPF52 - 02-07-2012, 07:57 PM
resizing 6.5 grendel to .243 LBC - by The Wolverine - 02-23-2012, 03:47 PM
resizing 6.5 grendel to .243 LBC - by StoneTower - 02-23-2012, 04:34 PM
resizing 6.5 grendel to .243 LBC - by hydrotech - 02-23-2012, 06:36 PM
resizing 6.5 grendel to .243 LBC - by The Wolverine - 02-24-2012, 03:07 PM
resizing 6.5 grendel to .243 LBC - by hydrotech - 02-24-2012, 03:51 PM
resizing 6.5 grendel to .243 LBC - by hydrotech - 02-24-2012, 03:52 PM
resizing 6.5 grendel to .243 LBC - by The Wolverine - 02-24-2012, 05:03 PM
resizing 6.5 grendel to .243 LBC - by cjgemm - 02-25-2012, 01:04 AM
resizing 6.5 grendel to .243 LBC - by The Wolverine - 02-25-2012, 03:12 AM
resizing 6.5 grendel to .243 LBC - by cjgemm - 02-25-2012, 03:43 AM
resizing 6.5 grendel to .243 LBC - by The Wolverine - 02-25-2012, 04:00 AM
resizing 6.5 grendel to .243 LBC - by cjgemm - 02-25-2012, 01:26 PM
resizing 6.5 grendel to .243 LBC - by The Wolverine - 02-26-2012, 12:20 AM
resizing 6.5 grendel to .243 LBC - by JASmith - 02-26-2012, 02:17 AM
resizing 6.5 grendel to .243 LBC - by Drifter - 02-28-2012, 12:05 AM
resizing 6.5 grendel to .243 LBC - by bwaites - 02-28-2012, 12:41 AM

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