DOES NOT INCLUDE BOLT CARRIER GROUP
Colt 6940 monolithic upper receiver. This was professionally cut from the original 16" to 11.5" for use on an SBR. Unlike a standard 6943CK upper that would come with a non-locking front sight, this one has the lock found on the 6940CK, so it's the perfect combo. Also has a bayonet lug.
I've fired about 2000 rounds through this flawlessly. Gas port is set to a perfect .073.
$625. Big price drop.
Please don't hesitate to ask any questions. Thanks for looking!
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