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AR15.COM
9/1/2026 11:08:52 AM EDT
Are you able to gauge a barrel to see if it is .223 or 5.56? I got a great deal on an 11.5 inch barrel that was advertised as being 5.56 but it is stamped .223. Thanks!
9/1/2026 11:14:30 AM EDT
[#1]
Yes.  Or you can buy one of these
http://m-guns.com/tool_new.php?product=gage
I'm no good at telling people what they want to hear when I dont believe it myself :)
9/1/2026 3:03:44 PM EDT
[#2]
Thank you! To have it gauged and assembled into an upper would I just choose the AR15 upper assembly option? Or would I add an additional service to check?
9/1/2026 3:07:13 PM EDT
[#3]
Quote History
Originally Posted By Agcsy:
Thank you! To have it gauged and assembled into an upper would I just choose the AR15 upper assembly option? Or would I add an additional service to check?
View Quote


no additional charge to check.
I'm no good at telling people what they want to hear when I dont believe it myself :)
9/4/2026 7:24:18 AM EDT
[#4]
Sounds good, I will get the order in via the website and ship everything out next week.

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