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AR15.COM
3/8/2009 8:15:05 PM EDT
Anyone know the outside dimension of the barrel under the pinned comp? Also, the the OD of the barrel front of the FSB, I believe it is .75 but not possitive? Thanks
3/9/2009 2:28:23 PM EDT
[#1]
Ok, I only need the dimension under the pinned compensator. Can anyone help me out? Thanks
3/9/2009 2:52:27 PM EDT
[#2]
I have .6995 measured, I have a Colt without the comp installed.
3/9/2009 2:53:30 PM EDT
[#3]
There is a small step down under the comp that is dual pinned on.  It was made to leave room to further turn down and thread for a FH.  The barrel is the exact same dimensions of a regular 6920 16" barrel, just not threaded.
3/9/2009 3:05:10 PM EDT
[#4]
so is it .6995?
3/9/2009 3:20:08 PM EDT
[#5]
Cut the perm FH off and find out!
3/9/2009 3:23:58 PM EDT
[#6]
Quoted:
so is it .6995?


My step down measures .6995 exactly.
3/9/2009 4:01:00 PM EDT
[#7]
I drove the pins out and removed it. Found out what I needed to know. Thanks guys
3/9/2009 4:26:26 PM EDT
[#8]
Quoted:
I drove the pins out and removed it. Found out what I needed to know. Thanks guys


Well, what is it..?

3/9/2009 7:02:35 PM EDT
[#9]
don't know exactly, but it is probably .6995 like you said. all I needed to know was whether or not it was close to .498. anyhow, that wasn't the case    thanks everyone.