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200 grain partition over 2500 fpsWas perusing the Nosler Website and found this data. Eye Popping! http://www.nosler.com/index.php?p=15&b=30cal&s=307I gotta get a 200 partition going 2500. 308 Winchester 200gr Partition� & AccuBond�Primer: Federal 210M Ballistic Coefficient: PT (.481) AB (.588) Sectional Density: .301 * Most Accurate Load Tested Powder: IMR 3031Charge Weight Muzzle Velocity (fps) Load Density (in grains) 38.0* 2290 fps 82% 36.0 2180 fps 78% 34.0 2070 fps 74% Powder: W760Charge Weight Muzzle Velocity (fps) Load Density (in grains) 48.0 2571 fps 104% 46.0 2495 fps 100%44.0* 2414 fps 95% Powder: IMR4350Charge Weight Muzzle Velocity (fps) Load Density (in grains) 48.0 2460 fps 104% 46.0 2360 fps 100% 44.0* 2260 fps 95% BMT
Last edited by BMT; 10/31/09.
"The Church can and should help modern society by tirelessly insisting that the work of women in the home be recognized and respected by all in its irreplaceable value." Apostolic Exhortation On The Family, Pope John Paul II
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�A free people [claim] their rights as derived from the laws of nature, and not as the gift of their chief magistrate.�
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.........Nupe! Probably with 24s. Hodgdon uses 24" barrel data. Same with Lyman as well. I also believe that Nosler uses 24" barrel data. There are many 308 loadings using the 200 gr bullets with velocity listings in the 2400s along with one or two in the low 2500 fps range. Depending on the bore, individual rifle and powder choice, the 308 is very capable of 2500 fps with 200 gr bullets out of a 24" barrel.
28 Nosler,,,,300WSM,,,,338-378 Wby,,,,375 Ruger
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In my experience, Nosler's MV data tends to run much higher than what you get from a hunting rifle.
RH
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In my experience, Nosler's MV data tends to run much higher than what you get from a hunting rifle.
RH .......Then Hodgdon and Lyman must be running higher too!! Plenty of 24" 200 gr loadings in the 2400s with one ot two in the low 2500s.
28 Nosler,,,,300WSM,,,,338-378 Wby,,,,375 Ruger
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Ed
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Damn, only 2500 fps? That's too slow and not even worth bringing up...
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I had a 26" 308 HB that'd run 190SMK's at 2625 with H-4895.
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Campfire 'Bwana
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The CENTER will hold.
Reality, Patriotism,Trump: you can only pick two
FÜCK PUTIN!
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shoot that 200 with your 1-12 twisted barrels for best accuracy.
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The 7-08 . . . . . . BMT
"The Church can and should help modern society by tirelessly insisting that the work of women in the home be recognized and respected by all in its irreplaceable value." Apostolic Exhortation On The Family, Pope John Paul II
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Campfire 'Bwana
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Yipes!
Well, a convincing case can be made (ahem) that they are essentially equals, but I have yet to see a convincing case that one is better'n the other.
Try running this. These are both the top speeds from the Nosler book.
.30- cal, 200-gn Partition, 2571 fps
7mm, 175-gn Partition, 2612 fps
I can post the charts if you want...
Pretty similar, slight edge to the 7-08 in most categories. You could make the .308 look better with the 200-gn Accubond, but now we are cheating, using dis-similar bullets.
The CENTER will hold.
Reality, Patriotism,Trump: you can only pick two
FÜCK PUTIN!
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Seen what Montana Marine is doing with RL17 208Amax in a short 308?
Talking to you is like trying to nail jello to the wall.
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Yipes!
Well, a convincing case can be made (ahem) . . . . . Don't go there, T'were a joke. BMT
"The Church can and should help modern society by tirelessly insisting that the work of women in the home be recognized and respected by all in its irreplaceable value." Apostolic Exhortation On The Family, Pope John Paul II
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Seen what Montana Marine is doing with RL17 208Amax in a short 308? Yes, I have a Custom Tube on my 308. I am awaiting Shooter's Pro Shop to list some 200 grainers (factory seconds) then I will give it a try. BMT
"The Church can and should help modern society by tirelessly insisting that the work of women in the home be recognized and respected by all in its irreplaceable value." Apostolic Exhortation On The Family, Pope John Paul II
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Shane;
Very much looking forward to your 208, RL-17, and '06 findings.
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Wow, 2700 fps from a 20.5" barreled 308. The max load over at the Hodgdon site gets 2514 fps.
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Campfire 'Bwana
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I bet Shane will post his load... grin...
The CENTER will hold.
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FÜCK PUTIN!
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