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Very Hot Topic (More than 25 Replies) Barrel fitting (Read 7011 times)
gnoahhh
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Barrel fitting
Jul 8th, 2021 at 1:35pm
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Hypothetical question concerning general fitment of barrels:

When fitting a barrel to, say, a High Wall, is there a need to make it "farmer tight" or does hand tight + maybe a skinch extra torque suffice? Would the answer change for other actions such as Ballard?

The reason I ask is while brainstorming my next build, I got to wondering if a switch-barrel setup would be viable - something that could be easily accomplished at home without resorting to a gunsmith equipped with a massive vise and a long handled action wrench. (I know the obvious answer is to just go with a CPA and have them fit a couple barrels while they're at it. I just wish to be a little different.)
  
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n.r.davis
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Re: Barrel fitting
Reply #1 - Jul 8th, 2021 at 2:40pm
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Hand tight plus a Tad works for me.  Worked on a barrel that was Farmer Tight coming off,  O.D. was .001 over nominal.  Went back on just fine after taking .005 off.  Two suggestions: Get a Thread Mike, even the Budget made in China ones make it so much easier to tell where your at.  Make up a Stub Barrel to check the Receiver Face to be Square with the Threads.  No use switching Barrels and have the lock up move because the engagement changes through wear.  Takes me about 4 hours to File and Scrape to Full Bearing.  Regards and Have Fun Smiley. David
  
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n.r.davis
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Re: Barrel fitting
Reply #2 - Jul 8th, 2021 at 2:43pm
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Do some digging on how the Bench Rest Boys switch barrels.  Definitely not Farmer Tight.   Huh
  
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Schuetzendave
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Re: Barrel fitting
Reply #3 - Jul 8th, 2021 at 3:52pm
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What is Farmer tight?

Using a 3 foot or a 10 foot snipe?
  
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oneatatime
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Re: Barrel fitting
Reply #4 - Jul 8th, 2021 at 4:06pm
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No, a Massey-Ferguson and a chain.
  
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John Taylor
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Re: Barrel fitting
Reply #5 - Jul 8th, 2021 at 5:45pm
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Depends on the action, some 22s don't get tightened down as much as a bolt action. Most modern bolt actions get about 50 FP but some of the old small actions would strip the threads if I put that much on it.
  

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marlinguy
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Re: Barrel fitting
Reply #6 - Jul 8th, 2021 at 6:41pm
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A few of the old highly regarded gunsmiths like Schoyen, Pope, etc., used a set screw like Stevens, or a tapered cross pin to secure the barrels. Just turned in hand tight, and then secured with set screw, or wedge pin.
I have several Ballard rifles by various custom barrel makers that did this. On the Ballard rifles they drilled and tapped a hole right through the serial number! Of course they didn't care back then.
  

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bpjack
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Re: Barrel fitting
Reply #7 - Jul 8th, 2021 at 7:12pm
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My 32-40 High Wall has a screw on the top of the receiver securing the barrel.  Maybe it was done by Pope or Schoyen.  Of course, someone would have had to send the Green Mountain barrel on it back in time.  Might be possible Smiley

Jack
  

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rkba2nd
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Re: Barrel fitting
Reply #8 - Jul 8th, 2021 at 7:27pm
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It seems to me, as n.r.davis noted, that unless there is a perfect match of barrel fit to receiver, putting strain on the barrel will accentuate the problem. If the fit is good, then very little force is needed to secure the barrel, especially with a target rifle that is coddled like a baby. A Hawken drug around the mountains in the 1830's and 40's is quite another thing. Most benchrest gunsmiths that I know or knew would just give the barrel a firm hand snap and call it good, with an indexing mark for good measure. Some of the more persnikity would use a inch pound torque wrench. Benchrest shooters are a different breed, good breed, but different.
  

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rkba2nd
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Re: Barrel fitting
Reply #9 - Jul 8th, 2021 at 7:35pm
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As an afterthought, one of the reasons that Stevens rifle seem to shoot so well, to include the 110 bolt guns is the way they secured a barrel, in the past with a set screw if you will, and a barrel nut on the 110. Similar to the Schoyen taper pin or set screws by others, as Marlinguy mentioned.
  

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gwahir
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Re: Barrel fitting
Reply #10 - Jul 8th, 2021 at 8:15pm
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rkba2nd wrote on Jul 8th, 2021 at 7:35pm:
As an afterthought, one of the reasons that Stevens rifle seem to shoot so well, to include the 110 bolt guns is the way they secured a barrel, in the past with a set screw if you will, and a barrel nut on the 110. Similar to the Schoyen taper pin or set screws by others, as Marlinguy mentioned.

I am considering using a savage 110 type 'barrel nut' for a switch barrel Hauck.
  
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JLouis
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Re: Barrel fitting
Reply #11 - Jul 8th, 2021 at 8:55pm
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Myself when fitting a competitive cast bullet benchrest barrel they will clock by just being hand tight. And if not needing to be changed to another I will use blue locktite. Actually the addition of the barrel retaining screw used on original Stevens 441/2's and the CPA's. And if done right it is all one really needs without having to sacrifice any competitive benchrest accuracy. Along with the ease of being able to use a different competitive benchrest barrel on the same action no matter what it might be and only needing to be hand tight.
  

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S99VG
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Re: Barrel fitting
Reply #12 - Jul 8th, 2021 at 10:43pm
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Did Winchester ever make a take down 1885?
  
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JLouis
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Re: Barrel fitting
Reply #13 - Jul 8th, 2021 at 10:51pm
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Yes they surely did.
  

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Re: Barrel fitting
Reply #14 - Jul 9th, 2021 at 12:46am
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Gabi has one in .22.
  

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