Tiler
<br>I didn't want to recommend any loads for the reason stated, and not familiar with your rifles condition,but
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<br>The maximum pressure listed for this cartridge is 46412 psi.
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<br>Some of the loads listed exceed this pressure limit, even though Bill mentioned they were recommended maximum.
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<br>I would recommend going to slower powders ie. AA XMR4350, H4350, IMR4350, Rel-19 etc. Using the slower group, the case should be near full capacities, yielding higher velocities, below maximum pressures .According to Quickload , the XMR4350 has the best propellant burnt %, and highest ballistic efficiency. I have tried loads on this basis though and ended up settling on another powder for reasons of accuracy.
<br> Ultimately you have to decide on the make of bullet you will be trying, as this makes a big difference to load pressures. You should also determine the cartridge overall lenght with this bullet and distance from lands before anyone could hazard a guess for a starting load.
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<br>The Hornady and Barnes manuals do use the 4350's with the 348.
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<br>Bill
<br>What does Load from a Disk come up with for these other powders ?
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<br>Sorry for hoggin up your space Mr. Howell [Linked Image]