Marking under the handguard is "1B13BA OA-M4AH16C 5.56 NATO 1/7".
"MP" stamped near the 203 groove.
16", M4 profile, carbine gas system, appears to be Melonite treated, 0.068" gas port size (via caliper). Who makes this barrel?
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Marking under the handguard is "1B13BA OA-M4AH16C 5.56 NATO 1/7".
"MP" stamped near the 203 groove.
16", M4 profile, carbine gas system, appears to be Melonite treated, 0.068" gas port size (via caliper). Who makes this barrel?
I guess neither of you know how to use google.
Patriotism means to stand by the country. It does not mean to stand by the President... - Theodore Roosevelt, Lincoln and Free Speech, Metropolitan Magazine, Volume 47, Number 6, May 1918.
Every Communist must grasp the truth. Political power grows out of the barrel of a gun. Our principle is that the Party commands the gun, and the gun must never be allowed to command the Party Mao Zedong, 6 November, 1938 - speech to the Communist Patry of China's sixth Central Committee
double tap
Last edited by officerX; 06-03-20 at 08:52.
Pretty sure that's a Ballistic Advantage barrel.
I'm not so sure about that. Proof?
Capture.JPG
Capture2.JPG
Last edited by officerX; 06-03-20 at 11:07.
Can you give us some background information? Such as who you bought it from, what their description of the barrel is, etc..
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