[ARCHIVED THREAD] - BCM barrel threads

Posted: 4/29/2013 7:05:09 PM EDT

Recently purchased a BCM barrel

http://www.bravocompanyusa.com/BCM-18-SPR-SS410-Barrel-with-Rifle-Length-Gas-p/bcm-recbrl%2018ss.htm

Anyone know what the threads are, IE 1/2 or 5/8
I contacted BCM, just asking cause im on the night shift tonight and I do most of my shopping now

Posted: 4/29/2013 9:44:52 PM EDT

[#1]

I would assume 1/2

Posted: 4/29/2013 10:33:16 PM EDT

[#2]

1/2 is what you will have the .30 cal barrels will use the larger 5/8

Posted: 4/29/2013 11:09:44 PM EDT

[#3]

Being a 5.56mm barrel, the muzzles thread pitch is more than likely going to be the standard 1/2-28tpi.

Posted: 4/29/2013 11:54:42 PM EDT

[#4]

That barrel IS 1/2x28tpi

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