Upgrade your CRBN Upper to ALUMINUM with this kit!
We changed the game with our colorful CRBN uppers, but now it's time to take their durability to the next level with CNC Aluminum!
We wanted to make our CRBN Front threads and front sights unbreakable while keeping the weight down. That's why we decided to make these skeletonized aluminum CRBN parts! They are compatible with any existing CRBN Upper for amazing back-compatibility, regardless of generation.
Plus, they come in 6 colors to make any combination you want! Upgrade the durability and style of your CRBN Upper with this ALU CRBN Upgrade kit!
This AirTac Customs CRBN ALU Upgrade Kit Features:
