Scorpion Rifle Works 8.2" 300 Blackout complete upper receiver

Scorpion Rifle Works 8.2" 300 Blackout complete upper receiver

Features

* Scorpion Rifle Works billet upper receiver

* Scorpion Rifle Works lightweight 9" handguard (Barrel recesses into handgaurd)

* Scorpion Rifle Works .750 heavy duty, low profile, gas block

* Pistol length Enhance melonite gas tube

* Rosco Manufacturing 8.2" Bloodline barrel  (Pistol gas system) 1/7 twist