COLT LE6920MP-B 5.56 16.5" 30RND

[TenRingGuns.com]

This is the Magpul version, decked out in Magpul accessories.

https://www.tenringguns.com/p-21686-colt-le6920mpb-car-556-161-30rd.aspx

$1301.01 out the door