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AR15.COM
11/9/2011 4:15:59 PM EDT
I just bought a new Colt BCG. On the bottom of the bolt, it has what looks like a small oval of white paint or nail polish on it. What is this supposed to signify? Seems like I saw a post some time back explaining this, but I can't find it now.
11/9/2011 4:40:18 PM EDT
[#1]
I think its a quality control mark...means it got personally inspected I believe.
11/9/2011 10:02:55 PM EDT
[#2]
Quoted:
I think its a quality control mark...means it got personally inspected I believe.


Yep. It will come off with cleaning... at least mine did.
11/10/2011 3:57:37 AM EDT
[#3]
Thank you.