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1/25/2011 5:10:31 PM EDT
I recently purchased a 6.8 barrel and noticed that in the area of the gas port there is some small pieces of metal sticking out
in the chamber where the manufacturer drilled the gas port.  Is this normal with a new barrel?
I tried to remove it with my cleaning rod and brush; will I just need to shoot it out of call the barrel maker?
1/25/2011 5:22:39 PM EDT
[#1]
shooting it should remove the bur... should not cause any harm...
1/25/2011 7:32:09 PM EDT
[#2]
Quoted:
I recently purchased a 6.8 barrel and noticed that in the area of the gas port there is some small pieces of metal sticking out
in the chamber where the manufacturer drilled the gas port.  Is this normal with a new barrel?
I tried to remove it with my cleaning rod and brush; will I just need to shoot it out of call the barrel maker?


if you couldn't get it out with the cleaning rod, it might be a thick bur. Talk to a gunsmith. Depending on how much of it is sitting inside the barrel... any obstruction could be potentialy dangerous.
1/26/2011 8:38:39 AM EDT
[#3]
Normal. Clean the bore & then shoot it out if not removed with cleaning.
1/26/2011 12:14:48 PM EDT
[#4]
Ok, i got most of it out with 20 min of my time and my brush.  Will get it together and let yall know!
1/26/2011 12:47:47 PM EDT
[#5]
Quoted:
I recently purchased a 6.8 barrel and noticed that in the area of the gas port there is some small pieces of metal sticking out
in the chamber where the manufacturer drilled the gas port.  Is this normal with a new barrel?

If the barrel was made correctly, this is NOT normal.
I tried to remove it with my cleaning rod and brush; will I just need to shoot it out of call the barrel maker?

More than likely you can shoot it out.  The problem: if it was hanging at the muzzle side of the port, it may start aggressive gas port erosion.

Some custom barrels are finished reamed in the gas port or made another way.
1/26/2011 3:52:16 PM EDT
[#6]
i received a upper that was supposedly test fired. it had this little burr hanging on the gas port. i shot it out without problems, but i guarantee the rifle was not fired before shipment.
1/27/2011 10:32:52 AM EDT
[#7]
Quoted:
...but i guarantee the rifle was not fired before shipment.


Your bolt should show an imprint of the brass, if it has been fired.  'Imprint' is not the correct work, but your bolt face should show a sign of being fired: sometimes a primer ring around the firing pin, or brass coloration on bolt face.
1/27/2011 9:08:04 PM EDT
[#8]
if it had been fired, there would not have been a piece of metal hanging from the gas tube hole. brass on the bolt or not, the upper had not been fired. my statement stands, fire it and it will go away.
1/28/2011 3:32:28 AM EDT
[#9]
I'd just shoot it. man u guys really inspect thinhgs closely.

ONly thing I do when I get  a new gun, is run a bore snake and shoot it.
1/28/2011 4:18:34 AM EDT
[#10]
I personally think shooting it out is a bad idea that can do irreparable damage to your rifling.  Working it out with a brush (as the OP did) is a much better idea.
1/28/2011 5:57:11 AM EDT
[#11]
i am surprised manufacturers are leaving burrs, the hole should have been progressively reamed so there is no burr,
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