Armory Sponsor
Posted: 7/25/2010 6:40:40 PM EDT
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I ordered an ops inc 16th model. I ordered it for a build I am working on. The build is going to be using a 12.5" BCM standard weight barrel. While I'm waiting on the transfer of the can I ordered the upper for it. When I got the upper the ridge is only 1/2" from the muzzle and regular M4 type barrels are 1" from the muzzle. The ridge isn't as pronounced as regular M4 type barrels.
Has anyone else run this setup? I'm trying to find out if I'm going to have to send the barrel off to be profiled. thanks, |
Armory Sponsor