Obsidian Arms OA-15C Billet Upper Receiver Black OA-15C-UR-BLK. Machined from 7075 T6 Aluminum Billet for a stronger better fitting more unique looking receiver. Specifications for Obsidian Arms OA-15C Billet Upper Receiver: Manufacturer: Obsidian Arms...

In stock
ShipAmount $0.00
RevType 2
Manufacturer Obsidian Arms
Sku OA15CURBLK
Identity 32507855248