X95 brass gouge on shoulder? - Pics up.

[marksman762]

So, strange issue. Sent X95 in to North Sylva for a barrel inspection. Came back and now the brass is gouging on the shoulder. It never did this before. Ammo is 5.56 x tac pmc. 55gr.
The interesting part: This gouge is roughly in line with the extractor. Brass always had the typical caved in case mouth that is typical with x95 brass ejection/deflection. Now that does not happen anymore, but the shoulder gouge does.. Has the timing on the rifle some how changed? Whats causing this?
On very close inspection of brass used before this, there is a very small line in the shoulder where the gouges are now, barely visible. What's going on with this rifle?
Edit: link to brass photos.
http://imgur.com/gallery/V5KJsJW

 

[ZREXER]

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[Jc0228]

I've never noticed any unusual markings on my brass. Theres ~5k through mine with a 85% being handloads.

 

[marksman762]

This is why Im concerned. For random marks to show up after being serviced is definitely something to question. I took the liberty of contacting IWI to see what their opinion is on this. For some reason, I simply can not add photos here, otherwise there would be plenty.

 

[cr5]

This is why Im concerned. For random marks to show up after being serviced is definitely something to question. I took the liberty of contacting IWI to see what their opinion is on this. For some reason, I simply can not add photos here, otherwise there would be plenty.

Buy a paid membership to post pics directly or use a pic host to post from. Can simplify your pic posting life by simply spending the cost of a box of ammo.

 

[Lungorthin]

This is why Im concerned. For random marks to show up after being serviced is definitely something to question. I took the liberty of contacting IWI to see what their opinion is on this. For some reason, I simply can not add photos here, otherwise there would be plenty.

Go to imgur website, upload photo to internet, when complete rightclick image and select "Copy image address" (if using google chrome), paste it here

 

[marksman762]

http://imgur.com/gallery/V5KJsJW

Two photos posted there. I previously used photobucket but that seems to have been destroyed by spam.

 

[Lungorthin]

http://imgur.com/gallery/V5KJsJW

Two photos posted there. I previously used photobucket but that seems to have been destroyed by spam.

Link doesn't work for me. I don't think I have access to your personal account's gallery.
Right click on the image itself and "copy image address" and paste here

 

[marksman762]

X95 brass gouge https://imgur.com/gallery/V5KJsJW

gallery is set to public. Probably better to do this from a computer than my phone.