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Joined: Aug 2009
Posts: 96,162 Likes: 3
Campfire Oracle
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OP
Campfire Oracle
Joined: Aug 2009
Posts: 96,162 Likes: 3 |
Having a 7x57 built. Specs.... Dumoulin Mauser action American Walnut stock 13 5/8" LOP Shilen barrel #2 contour 22" long 1-11" twist for the 140 gr Nosler Partition & Sierra. Leupold 2-7x scope & Talley rings. Fluer de lis with ribbon. 1" red recoil pad Grip cap Be ready in a year. Will be a long wait.
Life Member SCI Life Member DSC Member New Mexico Shooting Sports Association
Take your responsibilities seriously, never yourself-Ken Howell Proper bullet placement + sufficient penetration = quick, clean kill. Finn Aagard
Ken
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Joined: May 2004
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Campfire Regular
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Campfire Regular
Joined: May 2004
Posts: 2,676 |
If it was me I'd run a faster twist than that, no downside to it. That is a slow twist for a 7mm caliber cartridge.
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Joined: Feb 2002
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Campfire 'Bwana
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Campfire 'Bwana
Joined: Feb 2002
Posts: 32,044 |
why the slow twist barrel on a cal that does its best with a 160 gr bullet or heavier?
A Doe walks out of the woods today and says, that is the last time I'm going to do that for Two Bucks.
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Joined: Jan 2007
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Campfire Outfitter
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Campfire Outfitter
Joined: Jan 2007
Posts: 8,761 |
The 1980 model Winchester M-70 FW in 7X57 was twisted 1/8 3/4,can't recall reading on the fire anyone having accuracy issues with the 140/150 bullets. Now the long throats is a separate issue.
Doc
Last edited by doctor_Encore; 08/06/16.
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Joined: Aug 2009
Posts: 96,162 Likes: 3
Campfire Oracle
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Campfire Oracle
Joined: Aug 2009
Posts: 96,162 Likes: 3 |
No cheek piece,fore end tip,iron sights and engraving.
The twist rate is what I want for the 140 gr Nosler & Sierra bullets.
Life Member SCI Life Member DSC Member New Mexico Shooting Sports Association
Take your responsibilities seriously, never yourself-Ken Howell Proper bullet placement + sufficient penetration = quick, clean kill. Finn Aagard
Ken
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Joined: Dec 2009
Posts: 10,653
Campfire Outfitter
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Campfire Outfitter
Joined: Dec 2009
Posts: 10,653 |
Ken,
Talk to MuleDeer about setting up a 7x57 to shoot 140 grain bullets. I don't recall all the details but he was not completely happy with the custom rifle he had built.
Don't know the twist on his barrel, but I believe he had it reamed for a short throat.
Wayne
You're Welcome At My Fire Anytime
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Joined: Aug 2009
Posts: 96,162 Likes: 3
Campfire Oracle
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Campfire Oracle
Joined: Aug 2009
Posts: 96,162 Likes: 3 |
Have two other 7mm Mausers and use 160's in those. This one will be for the 140 gr Nosler Partition and Sierra.
Life Member SCI Life Member DSC Member New Mexico Shooting Sports Association
Take your responsibilities seriously, never yourself-Ken Howell Proper bullet placement + sufficient penetration = quick, clean kill. Finn Aagard
Ken
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Joined: Feb 2002
Posts: 32,044
Campfire 'Bwana
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Campfire 'Bwana
Joined: Feb 2002
Posts: 32,044 |
Should be a great hunting rifle with 140 gr bullets
A Doe walks out of the woods today and says, that is the last time I'm going to do that for Two Bucks.
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Joined: Aug 2009
Posts: 96,162 Likes: 3
Campfire Oracle
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Campfire Oracle
Joined: Aug 2009
Posts: 96,162 Likes: 3 |
Intend to use it next year for deer season,if I draw a tag,which should happen.
Life Member SCI Life Member DSC Member New Mexico Shooting Sports Association
Take your responsibilities seriously, never yourself-Ken Howell Proper bullet placement + sufficient penetration = quick, clean kill. Finn Aagard
Ken
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Joined: Feb 2002
Posts: 32,044
Campfire 'Bwana
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Campfire 'Bwana
Joined: Feb 2002
Posts: 32,044 |
Post photos of the rifle when finished
A Doe walks out of the woods today and says, that is the last time I'm going to do that for Two Bucks.
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Joined: Aug 2009
Posts: 96,162 Likes: 3
Campfire Oracle
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Campfire Oracle
Joined: Aug 2009
Posts: 96,162 Likes: 3 |
Will do,but a reminder,it'll be a year from now.
Life Member SCI Life Member DSC Member New Mexico Shooting Sports Association
Take your responsibilities seriously, never yourself-Ken Howell Proper bullet placement + sufficient penetration = quick, clean kill. Finn Aagard
Ken
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Joined: Nov 2002
Posts: 33,766 Likes: 7
Campfire 'Bwana
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Campfire 'Bwana
Joined: Nov 2002
Posts: 33,766 Likes: 7 |
Ken,
Who is doing the work?
Conduct is the best proof of character.
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Joined: Aug 2009
Posts: 96,162 Likes: 3
Campfire Oracle
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OP
Campfire Oracle
Joined: Aug 2009
Posts: 96,162 Likes: 3 |
Life Member SCI Life Member DSC Member New Mexico Shooting Sports Association
Take your responsibilities seriously, never yourself-Ken Howell Proper bullet placement + sufficient penetration = quick, clean kill. Finn Aagard
Ken
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Joined: Nov 2010
Posts: 37,178 Likes: 5
Campfire 'Bwana
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Campfire 'Bwana
Joined: Nov 2010
Posts: 37,178 Likes: 5 |
Ken,
Interesting project.
Seems you're convinced eleven twist will shoot 140's better than std. 7x57 twist.
Fill us in on the decision process.
DF
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Joined: Aug 2009
Posts: 96,162 Likes: 3
Campfire Oracle
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Campfire Oracle
Joined: Aug 2009
Posts: 96,162 Likes: 3 |
Decision process..... just cause.
Life Member SCI Life Member DSC Member New Mexico Shooting Sports Association
Take your responsibilities seriously, never yourself-Ken Howell Proper bullet placement + sufficient penetration = quick, clean kill. Finn Aagard
Ken
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Joined: Apr 2011
Posts: 69,337 Likes: 19
Campfire Kahuna
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Campfire Kahuna
Joined: Apr 2011
Posts: 69,337 Likes: 19 |
The 1980 model Winchester M-70 FW in 7X57 was twisted 1/8 3/4,can't recall reading on the fire anyone having accuracy issues with the 140/150 bullets. Now the long throats is a separate issue.
Doc I've got one of those 1980 models. I have yet to find a bullet weight it does not like. I prefer the 140 Partition, for Deer, though.
"Allways speak the truth and you will never have to remember what you said before..." Sam Houston Texans, "We say Grace, We Say Mam, If You Don't Like it, We Don't Give a Damn!"
~Molɔ̀ːn Labé Skýla~
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Joined: Nov 2010
Posts: 37,178 Likes: 5
Campfire 'Bwana
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Campfire 'Bwana
Joined: Nov 2010
Posts: 37,178 Likes: 5 |
Decision process..... just cause. Gotcha... Just wanted to make sure I wasn't missing anything... DF
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Joined: Dec 2012
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Campfire Tracker
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Campfire Tracker
Joined: Dec 2012
Posts: 4,849 |
Wait!! How'd I miss this a couple days ago??
"An archer sees how far he can be from a target and still hit it, a bowhunter sees how close he can get before he shoots." It is certainly easy to use that same line of thinking with firearms. -- Unknown
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Joined: Dec 2008
Posts: 78,306 Likes: 2
Campfire Oracle
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Campfire Oracle
Joined: Dec 2008
Posts: 78,306 Likes: 2 |
why the slow twist barrel on a cal that does its best with a 160 gr bullet or heavier? ^^^^^^^^^^^^^^^^^^^^^^^ This. If you want to shoot 130-150s....break out your .270...
"...the left considers you vermin, and they'll kill you given the chance..." Bristoe
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Joined: Aug 2009
Posts: 96,162 Likes: 3
Campfire Oracle
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Campfire Oracle
Joined: Aug 2009
Posts: 96,162 Likes: 3 |
Cause it's my rifle (and money) and that's what I want.
Life Member SCI Life Member DSC Member New Mexico Shooting Sports Association
Take your responsibilities seriously, never yourself-Ken Howell Proper bullet placement + sufficient penetration = quick, clean kill. Finn Aagard
Ken
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