I have several lightly used Colt uppers to sell. Three are factory LE6921 uppers with 14.5" barrels with pinned muzzle devices and one LE6920 upper with standard 16" barrel. All come with Colt factory charging handles, Magpul MBUS rear sight and complete BCG.
All uppers are in good condition. Prices include shipping. I will trade an upper straight across for an Aimpoint Comp M4.
Payment via discreet (do not mention guns/Colt/m4carbine.net/upper receiver, anything) PayPal (+3%) and USPS Money Order.
Upper #1 - $450 SOLD
14.5" Barrel - Pinned AAC Brakeout 51T compensator
Upper #2 - $400 SOLD
14.5" Barrel - Pinned AAC flash hider (not suppressor mount)
Upper #3 - $450 SPF
14.5" Barrel - Pinned AAC Brakeout 51T compensator
Upper #4 - $450 SOLD
16" Barrel