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Author Topic: Re bore to 375 Winchester  (Read 1055 times)

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Offline xhare

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Re bore to 375 Winchester
« on: November 19, 2011, 01:56:47 AM »
Just mullin over a few ideas.  What is the best barrel to use for a rebore to 375 Winchester?  I have a 30-30 and a 223 at my disposal.  What does it cost?

The 223 is fitted to a 1991 frame that came with a 45-70, so I would have to fit it to one of my SB2 frames, something I have not tried yet so I am not sure how successful I would be.

Thanks for the advice.   

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Offline ibgp3

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Re: Re bore to 375 Winchester
« Reply #1 on: November 19, 2011, 02:34:32 AM »
I checked the 4 or 5 rebore outfits I could find on the internet and $300 to $350 seems to be the going rate.
I wanted to go from 243 to 260 Remington, so no change in extractor etc.
That should work with your 30-30 to .375.


I decided to go with a stub and see if a Shilen barrel will shoot hot on a Handi.
I may do both. In fact I may add 30-30 to .375 rebore to the list and quit waiting around for a 38-55
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Offline Dinny

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Re: Re bore to 375 Winchester
« Reply #2 on: November 19, 2011, 03:03:42 AM »
Jes Reboring does a great job for $225.


http://www.35caliber.com/2.html




Thanks, Dinny
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Offline ibgp3

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Re: Re bore to 375 Winchester
« Reply #3 on: November 19, 2011, 09:55:08 AM »
Has anyone done a 30-30 to .375?
I was just looking at a 30-30 barrel and wondering if there is enough metal to rebore to .375?
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Offline Dinny

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Re: Re bore to 375 Winchester
« Reply #4 on: November 19, 2011, 10:05:02 AM »
Quote from: ibgp3 on November 19, 2011, 09:55:08 AM
Has anyone done a 30-30 to .375?
I was just looking at a 30-30 barrel and wondering if there is enough metal to rebore to .375?


I always compare chambers here- http://stevespages.com/page8d.htm  30-30 to .375 Win is a tight call, too tight for me to make.







Thanks, Dinny



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Handi Family: 357 Max, 45 LC, 45-70, 300 BLK, 50 cal Huntsman, and 348 Win.

"If there must be trouble, let it be in my day that my child may have peace"
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Offline quickdtoo

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Re: Re bore to 375 Winchester
« Reply #5 on: November 19, 2011, 10:07:35 AM »
If there's enough difference for a .243" to .264", the 30-30 can go to .375" easily! I've checked with a gunsmith that does rebores, his minimum muzzle diameter for a .375" barrel is .550" even a Superlight barrel fits that criteria.

Tim
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Offline Dinny

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Re: Re bore to 375 Winchester
« Reply #6 on: November 19, 2011, 10:20:33 AM »
Quote from: quickdtoo on November 19, 2011, 10:07:35 AM
If there's enough difference for a .243" to .264", the 30-30 can go to .375" easily! I've checked with a gunsmith that does rebores, his minimum muzzle diameter for a .375" barrel is .550" even a Superlight barrel fits that criteria.

Tim


What about the chamber cleaning up?




Thanks, Dinny
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Handi Family: 357 Max, 45 LC, 45-70, 300 BLK, 50 cal Huntsman, and 348 Win.

"If there must be trouble, let it be in my day that my child may have peace"
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Offline quickdtoo

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Re: Re bore to 375 Winchester
« Reply #7 on: November 19, 2011, 10:25:44 AM »
Not enough difference to worry about most likely, 30-30 brass can be used in the 375 Win and 375 Win brass works fine in a 30-30, albeit neck turning may be necessary due to the thickness. The SAAMI spec for the 30-30 is .4213" at the case head, .4198" ....correction, it's .4213" also for the 375 Win (I looked at the cartridge instead of chamber spec in the SAAMI manual! ::)),  probably depends more on the original chamber and the reamer specs, extremes at both ends may be a problem.

Tim

http://www.shootersforum.com/leverguns-their-cartridges-general/2137-nobody-has-375-win.html
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Offline eskimo36

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Re: Re bore to 375 Winchester
« Reply #8 on: November 19, 2011, 01:02:57 PM »
I have a 375 Winchester that Wayne York did.   It is from a current production profiled barrel but I don't know what the original barrel was chambered for.
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Offline quickdtoo

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Re: Re bore to 375 Winchester
« Reply #9 on: November 19, 2011, 01:12:20 PM »
Quote from: eskimo36 on November 19, 2011, 01:02:57 PM
I have a 375 Winchester that Wayne York did.   It is from a current production profiled barrel but I don't know what the original barrel was chambered for.

If it's the one you bought from Ian, it was a 223.  ;)

Tim


http://www.gboreloaded.com/forums/index.php/topic,154527.msg1098663624.html#msg1098663624
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Offline xhare

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Re: Re bore to 375 Winchester
« Reply #10 on: November 19, 2011, 02:11:04 PM »
Guys, thanks for the info.  I was a bit concerned about using the 30-30, not for barrel profile reasons, but was concerned about chamber clearances.  Good to know that wont be a problem. 

I do these little thought experiments from time to time.  Sometimes I am way to analytical and take forever to make a decision.  I have always liked the 375 Winchester, but have never owned or shot one.  In looking around, a rebore my be the cheapest route.  Heck, its almost the only route to owning one. 


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Offline ibgp3

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Re: Re bore to 375 Winchester
« Reply #11 on: November 19, 2011, 02:33:43 PM »
By planting your thought in my head, you probably cost me the price of a 30-30 barrel and a rebore. (Not to mention brass, bullets, dies, etc)
Thanks



You also brought me all the good times of a caliber I hadn't considered.
Thanks again
   GP
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Offline xhare

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Re: Re bore to 375 Winchester
« Reply #12 on: November 19, 2011, 03:40:37 PM »
Good thing I am not thinking about going back to college, adding on to the house, or having another child! 
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Offline Rodland

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Re: Re bore to 375 Winchester
« Reply #13 on: November 20, 2011, 08:49:24 AM »
You are feeding a Handiholic's habit  >:( . Oh well, my wife will get over not getting anything for Christmas. I NEED a 38-55, or a 375win, or 357 Herrett. Looks like I need to get to the classifieds, I need more barrels. :'(   ;)
 
Quote from: -Dinny on November 19, 2011, 03:03:42 AM
Jes Reboring does a great job for $225.


http://www.35caliber.com/2.html




Thanks, Dinny
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