OBO - Colt 6721 Upper (complete) with full length keymod rail
$500 OBO
*** Update *** factory trigger group, grip, stock available (msg me to work the deal).
Colt 6721 upper
16" 1/9 HBAR (roughly 1.5k rounds through it)
Colt BCG
Standard charging handle
Full length UTG PRO Keymod rail
Mid-legnth gas system
A2 Flash hider
QD mount point
(I have the original A-Frame front aperture if buyer wants it)
*Reason for selling: building an entirely different configuration
*** Update *** factory trigger group, grip, stock available (msg me to work the deal).
Colt 6721 upper
16" 1/9 HBAR (roughly 1.5k rounds through it)
Colt BCG
Standard charging handle
Full length UTG PRO Keymod rail
Mid-legnth gas system
A2 Flash hider
QD mount point
(I have the original A-Frame front aperture if buyer wants it)
*Reason for selling: building an entirely different configuration
