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Rifles, Reloading, Optics, Equipment
AR15/10 Rifles
Caliber Choice? Piston System...
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<blockquote data-quote="Frog4aday" data-source="post: 1631750" data-attributes="member: 9308"><p>I'm curious to hear if your .308" bullets stabilize in your 7.62X39mm. I think it was Sierra that tried some .311" through a .308" bore in .7.62X39mm just to see what would happen (pressure and accuracy) and apparently it wasn't the dumpster fire one might imagine. The effects are all theoretical until someone with the equipment tests it out. Wish I could find a write up with their actual results. It would be a good read.</p><p></p><p>Still, best to stick with correct bullet size for bore size and that dang 7.62X39 has been made in a lot of different bore sizes making it 'interesting'. The .300BLK simplifies all those issues nicely.</p></blockquote><p></p>
[QUOTE="Frog4aday, post: 1631750, member: 9308"] I'm curious to hear if your .308" bullets stabilize in your 7.62X39mm. I think it was Sierra that tried some .311" through a .308" bore in .7.62X39mm just to see what would happen (pressure and accuracy) and apparently it wasn't the dumpster fire one might imagine. The effects are all theoretical until someone with the equipment tests it out. Wish I could find a write up with their actual results. It would be a good read. Still, best to stick with correct bullet size for bore size and that dang 7.62X39 has been made in a lot of different bore sizes making it 'interesting'. The .300BLK simplifies all those issues nicely. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
AR15/10 Rifles
Caliber Choice? Piston System...
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