Colt Combat Unit Carbine

[Renegade0100]

Any opinions on it? I searched around here and got nothing, to my surprise. I would've expected much more coverage of it on here considering it's a Colt based off of the 6920.

[Rifleman_04]

No fsb. Fail.

[Coal Dragger]

https://www.m4carbine.net/showthread.php?177056-Anybody-have-more-info-on-this-teaser-(Colt-LE6960-Mid-Length)