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Author Topic: unusual barrel wear?  (Read 3593 times)

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Offline warrior

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unusual barrel wear?
« on: August 06, 2015, 02:13:08 PM »
[img]http://i.imgur.com/NnvFTCS.jpg?1[/img[img]http://i.imgur.com/cr5fJaz.jpg?1[/img
Had anyone seen barrel / feed ramp wear or damage on their cz pistol? This from a steel frame compact.  99 build year. This was a surplus Isreal compact. I smoothed up the left side after first tear down of receiving this pistol. I was not happy with the this but I had so many issues getting this gun already. I smoothed it up and cleaned the pistol. It functions fine. I think I need to replace the recoil spring. I have put around 400 rds through it. I noticed funny looking marks on the right side of the feed ramp now. Any ideas on what could cause this ? I have put the barrel in the frame withe slide stop. No slide. Put the complete slide together and no slide stop and looked into the mag well for a clearance problem. I can't find any thing unusual.  I put the barrel from my p 01 in the compacts slide to see if lock up is the same. It seems to be the same. Thoughts? Thanks ,
Troy
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Offline warrior

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Re: unusual barrel wear?
« Reply #1 on: August 06, 2015, 02:21:25 PM »
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Offline warrior

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Re: unusual barrel wear?
« Reply #2 on: August 06, 2015, 02:23:53 PM »
  Sorry for not so clear pics. tired to put all 3 in one post, but was unsuccessful. thanks again.
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Offline BDG

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Re: unusual barrel wear?
« Reply #3 on: August 06, 2015, 04:00:41 PM »
Have you looked at the area on the inside of frame specifically the lugs above the trigger?
Do you see the corresponding wear/damage in the area that this section of the barrel passes though?
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Offline warrior

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Re: unusual barrel wear?
« Reply #4 on: August 06, 2015, 06:23:58 PM »
Yes I have and just did again. Nothing really looks worn at all. The edge of the feed ramp don't come it to contact with the locking block. They are close, but you would have to have sloppy lock up to even come close.
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Offline BDG

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Re: unusual barrel wear?
« Reply #5 on: August 06, 2015, 11:54:37 PM »
Mystery
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Offline 1SOW

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Re: unusual barrel wear?
« Reply #6 on: August 07, 2015, 12:47:34 AM »
W.A.G.:  someone used / forced a mag that didn't fit this pistol?

That looks like about where the bullet nose hits the feed ramp.

WEIRD!

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Offline warrior

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Re: unusual barrel wear?
« Reply #7 on: August 07, 2015, 02:19:16 AM »
They shipped it with a tangfoglio fullsize mag. I will check that out. Thanks.

Troy
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Offline warrior

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Re: unusual barrel wear?
« Reply #8 on: August 09, 2015, 10:30:42 AM »
None of the magazines I have could have came close enough to damage the feed ramp. Stuart or Schmeky have either one you ever seen damage to a feed ramp like this? Thank you.

Troy
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Offline coolbox

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Re: unusual barrel wear?
« Reply #9 on: August 10, 2015, 03:33:41 AM »
Can you post a top view picture of

1. just the frame (without the slide), showing the internals. With and without mag (two pictures in total)
2. frame with barrel place in its position (without the slide-just frame and barrel).

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Offline painter

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Re: unusual barrel wear?
« Reply #10 on: August 10, 2015, 07:12:21 AM »
Another WAG...

could someone have used a hammer to try to pound a slide stop in on an out of position barrel?
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Offline coolbox

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Re: unusual barrel wear?
« Reply #11 on: August 10, 2015, 07:48:58 AM »
or maybe someone used a pair of pliers to pull out a stuck round/casing..
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Offline warrior

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Re: unusual barrel wear?
« Reply #12 on: August 10, 2015, 08:39:16 AM »
I will get some more pictures up later on today. My first thought when I seen the damage on the first field strip. Was that someone racked the slide all the way to the rear with no slide stop in the pistol. Causing the feedramp to hit the ejector. I tried it myself. Slowly. You would have to push the barrel with the slide. It doesn't come close to it.

Troy
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Offline warrior

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Re: unusual barrel wear?
« Reply #13 on: August 18, 2015, 08:48:44 AM »


Here is a pic of the locking block area. Nothing seams unusual to me.
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Offline BDG

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Re: unusual barrel wear?
« Reply #14 on: August 18, 2015, 06:28:33 PM »
Can you get camera angles that shows the top/inside edges of the locking block with close ups like you have of the barrel?
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