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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Long range bullet for 308win
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<blockquote data-quote="eddybo" data-source="post: 229634" data-attributes="member: 7194"><p>How long are you loaded rounds with the 208s MontanaMarine? </p><p> </p><p>I am up to 51 grains of H4350 and am not seeing any pressure signs. My primers are still rounded to some degree for what its worth. I would really love to try and stuff enough vv560 in the case to get to 62k pressure, but am not sure it is even possible even using a drop tube. I came real close to running the reamer in .020 longer just to try and get it in there, but decided to wait on some RL17. Hopefully RL 17 will not be quite as bulky.</p><p> </p><p>My bullets are just hanging in the necks and are jammed in the lands with 208s. I ordered some 190 bergers to try, but wish I had known about the JLKs. I may have throated it a bit long for the 190s to jam but will have to wait and see.</p><p> </p><p>Just as an aside no one should try and stuff 51 grains of H4350 into a sami spec 308. I suspect that it would fire one very fast round, but only one.</p></blockquote><p></p>
[QUOTE="eddybo, post: 229634, member: 7194"] How long are you loaded rounds with the 208s MontanaMarine? I am up to 51 grains of H4350 and am not seeing any pressure signs. My primers are still rounded to some degree for what its worth. I would really love to try and stuff enough vv560 in the case to get to 62k pressure, but am not sure it is even possible even using a drop tube. I came real close to running the reamer in .020 longer just to try and get it in there, but decided to wait on some RL17. Hopefully RL 17 will not be quite as bulky. My bullets are just hanging in the necks and are jammed in the lands with 208s. I ordered some 190 bergers to try, but wish I had known about the JLKs. I may have throated it a bit long for the 190s to jam but will have to wait and see. Just as an aside no one should try and stuff 51 grains of H4350 into a sami spec 308. I suspect that it would fire one very fast round, but only one. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
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Long range bullet for 308win
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