For sale is an upper receiver group built by ADCO Firearms using the following brand new components:
- Authentic Colt 14.5" SOCOM chrome-lined barrel (carbine gas system)
- Geissele MK8 13" MLOK Super Modular Rail
- Geissele Nitride Super Gas Block (pinned)
- MEGA Arms forged upper receiver
- Seekins Precision carbine-length melonite gas tube
- Smith Enterprise G6A3 Vortex flash hider (pinned for 16" non-NFA barrel length)
The upper receiver assembly, gas block pinning, and flash hider pinning work was completed by ADCO Firearms and I will furnish the receipt at the buyers request. This upper receiver group has only 100 rounds down the barrel (American Eagle & Black Hills .223) and is in like new condition.
$699 shipped
PayPal (buyer pays fee), Venmo, Zelle, USPS Money Order, or Cash only and NO TRADES
I am located in the Fort Worth, TX area if the prospective buyer would like to arrange an in person sale
