7mm Rem Mag
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By Idaho45glocker
Published on: 2008-07-20 at 7:51 PM |
Replies: 0
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I understand different powders have different density, but as a general rule do I need the Magnum powder bar to reload 7mm Rem Magnum ? Thanks
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Posted by: dillon
Posted on: 2008-07-21 at 08:45:24 AM
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The standard large powder bar drops up to mid-50 grain range of extruded powder, and up to about 60 grains of ball/spherical powder.
Only if your suggested powder charges exceed this do you need the magnum powder bar.






