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Feb 12th, 2024
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 Re: Hornady's research while making the ELD-X bullet
[Re: J.G.]
#6103188
12/27/15 01:45 AM
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Joined: Feb 2009
Posts: 5,872
GLC
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THF Trophy Hunter
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Just saw some loaded 6.5 Creedmore ELD at Sportsman Outdoor Superstore in an add. 6.5 Creedmore
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Re: Hornady's research while making the ELD-X bullet
[Re: J.G.]
#6103993
12/27/15 04:41 PM
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Joined: Jun 2011
Posts: 33,977
Buzzsaw
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Please note these above are the Match bullets not the Hunting bullet. Hornady is having trouble getting the hunting pills to the shelves.
SPACE FOR RENT
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Re: Hornady's research while making the ELD-X bullet
[Re: J.G.]
#6106215
12/28/15 07:01 PM
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Joined: Nov 2008
Posts: 9,952
LFD2037
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THF Trophy Hunter
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Stupid question:
since the BC is truer, & staying true longer, couldn't you go w/a lighter bullet w/higher FPS to retain more FPS/ft. lbs down range?
R.I.P. CPO Matt Mills-(DEVGRU)- You will NEVER be forgotten!
10-25-75 / 8-6-11 *K.I.A.*
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Re: Hornady's research while making the ELD-X bullet
[Re: LFD2037]
#6106347
12/28/15 08:24 PM
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Joined: Dec 2008
Posts: 41,173
J.G.
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If comparing an A-Max BC of say a 140 gr. 6.5mm to an ELD-X of lighter weight, but of equal BC, then yes you surmation is correct.
BC is the ability to maintain velocity.
The lighter bullet will start with more velocity.
The typical way of increasing both is with a longer bullet and more case capacity to make the long high BC bullet leave faster. The trade off for doing this is more recoil and shorter barrel life. My 7 Rem Mag is a prime example. G1 of .659, 180 gr, and an MV of 3040 fps. It recoils more than my 6.5 Creedmoor and the barrel will be done in ~1000 rounds. It was built to kill, not shoot 50-100 rounds in a session, but it sure is fun to have all that performance available.
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Re: Hornady's research while making the ELD-X bullet
[Re: J.G.]
#6106530
12/28/15 10:16 PM
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Joined: Nov 2008
Posts: 9,952
LFD2037
THF Trophy Hunter
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THF Trophy Hunter
Joined: Nov 2008
Posts: 9,952 |
If comparing an A-Max BC of say a 140 gr. 6.5mm to an ELD-X of lighter weight, but of equal BC, then yes you surmation is correct.
BC is the ability to maintain velocity.
The lighter bullet will start with more velocity.
The typical way of increasing both is with a longer bullet and more case capacity to make the long high BC bullet leave faster. The trade off for doing this is more recoil and shorter barrel life. My 7 Rem Mag is a prime example. G1 of .659, 180 gr, and an MV of 3040 fps. It recoils more than my 6.5 Creedmoor and the barrel will be done in ~1000 rounds. It was built to kill, not shoot 50-100 rounds in a session, but it sure is fun to have all that performance available. All the same go for a .308?
R.I.P. CPO Matt Mills-(DEVGRU)- You will NEVER be forgotten!
10-25-75 / 8-6-11 *K.I.A.*
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Re: Hornady's research while making the ELD-X bullet
[Re: LFD2037]
#6106981
12/29/15 01:50 AM
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Joined: Dec 2008
Posts: 41,173
J.G.
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Same goes for any chambering. Just science, no magic.
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