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02-12-2018, 07:17 PM | #3 | ||||||
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i would be curious to know the wall thickness along the crack
or if its on the rib - as near as you can get i am sure Drew will have something to say soon
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02-12-2018, 07:21 PM | #4 | ||||||
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Strange that it would run parallel with the rib . I would think it would stop on the next weld in line , do you know the barrel wall thickness in those areas ?
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02-12-2018, 07:26 PM | #5 | ||||||
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I dont....bought the gun before I was savvy about such things. The crack is either alon the bottom rib, or between the ribs. So it is fit some donor barrels, or stick a set of briley 16 bore tubes in the gun and move on down the road.....nice gun, but not nice enough to fix right.
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The Following User Says Thank You to Mark Ray For Your Post: |
02-12-2018, 07:39 PM | #6 | ||||||
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A full length longitudinal crack in Damascus barrels? Just does not seem right. This will be an interesting discussion. It will not cost anything to measure the wall thickness and will certainly aid in the discussion. If you intend to scrap the barrels I bet some expert here would love to dissect them.
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02-12-2018, 08:42 PM | #7 | ||||||
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02-12-2018, 10:38 PM | #8 | ||||||
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Dunno, looks “cracky” to me....Hope you guys are right though!!
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" I love the look Hobbs, my Vizsla, gives me after my second miss in a row." |
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02-13-2018, 11:53 AM | #9 | ||||||
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Not having seen these barrels, I am only 98% sure this is not a crack. Pressures sufficient to cause a barrel crack would have ruptured before going down the entire bore, and cracks in damascus barrels do night form as you are describing.
There are many good NDT labs in most metropolitan areas, and can perform one of several exams which will be more conclusive than blind internet guesses. Also, I would doubt a plated lead pellet would do this, by itself. If a pellet were to leave a trace down the bore, it would be so slight that any good bore scrubbing would remove it. |
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02-12-2018, 07:53 PM | #10 | ||||||
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There is an OLD rib repair, just ahead of the chambers and look like they maybe put screws in rhar anchored in the forend lug. Maybe they suckud up on them to much, putting strain on the “roundness of the barrels....who knows. When I cool down, I will take some pics, and maybe send the tubes to someone here that can inspect properly. I agree, it seems counterintuitice taht welded barrels wouls crack in a straight line. This put a real damper on the arrival of the 1 frame VH 16 that showed up today!
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" I love the look Hobbs, my Vizsla, gives me after my second miss in a row." |
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