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Posted: 5/25/2008 3:27:25 PM EDT
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Right. For an A2 Colt mfg. upper, there should be a C somewhere on the A2 rear sight boss. CM CMB C....something.... more than just the raw forging code. For about 10 years, I have owned a unique A2 upper with same Anchor-Harvey code. The barrel is a new, Colt 16" lt. weight with 1/9 twist. Factory Colt A2 carbine hand guards as well. Have learned it might have been assembled at Crane Defense for government use. They were known to have access to Colt parts in their contracted work. |
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