Colt 6940/6943 11.5" SBR complete monolithic upper receiver $625

**masakari** · 05-31-17, 10:57

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!

**masakari** · 06-11-17, 19:04

Bump it up

**masakari** · 06-25-17, 12:44

Up again

**masakari** · 07-01-17, 15:21

Still available

**masakari** · 07-11-17, 05:14

Up again

**masakari** · 08-15-17, 11:04

Gonna try this again

**masakari** · 08-19-17, 21:45

Bump it up

**masakari** · 08-22-17, 09:55

Price drop

**masakari** · 08-26-17, 17:11

Thread updated, price lowered, no longer includes BCG

**masakari** · 08-30-17, 07:05

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Thread: Colt 6940/6943 11.5" SBR complete monolithic upper receiver $625

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Colt 6940/6943 11.5" SBR complete monolithic upper receiver $625

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