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DMK
April 16, 2010, 11:00 AM
What is the general consensus on CMMG barrel quality?

Has anyone here had any problems with their CMMG barrel?

Lavid2002
April 16, 2010, 11:08 AM
http://www.m4carbine.net/showthread.php?t=11971

rbernie
April 16, 2010, 11:11 AM
I have a handful of them, in various flavors. They all work well with no issues, and the lightweight/pencil versions that they made a while back are surprisingly accurate.

Bartholomew Roberts
April 16, 2010, 11:11 AM
I have one of the first batch of CMMG mids ever made. It also happens to be the batch where the gas port was 1/8" too far forward; but other than that it has been a good blasting barrel. That one doesn't see much use; but accuracy is below 2moa consistently. No reliability issues due to the barrel yet; but probably less than 2k rounds through it. (barrel is 16" mid 1:7 chrome-lined)

DMK
April 16, 2010, 03:22 PM
That link to M4C is interesting, but I don't see any mention of problems with the barrels in there, except that maybe possibly they might have soft taper pins.