All orders with CRBN will ship Dec 30, 2022
A vision brought to life by AirTac Customs and SpeedQB, the ALU CRBN Upper is a minimal, lightweight upper receiver for your V2 HPA builds.
Genuine Carbon Fiber. Black anodized aluminum for a beautiful finish and durability. Integrated fiber-optic front and rear sights for faster target acquisition. Cross-compatible, so you can swap your tubes and parts between any CRBN Gen 2 uppers.
Specs:
- CNC Machined 6061 Aluminum
- Black Anodized
- 8 modular pieces for custom color schemes
- Genuine Lightweight Carbon Fiber (Gloss or Matte Black)
Includes:
- SpeedQB x Acetech Mk.1 Tracer Unit + Black Cap
- Fiber Optic Sights (Green and Red)
- Polishing cloth
Compatible with:
- Polarstar Fusion Engine (Drop In)
- Any V2-compatible HPA engine (F2, Jack, Inferno, N7, etc.) (Requires CRBN Gearbox)
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Designed for G&G polymer lower receivers (SSG1, ARP9). We cannot guarantee fitment with other brands
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CRBN Uppers are EXCLUSIVELY compatible with MAXX Hopup Chambers (ME, M4P, M4A)
- Some fitment may be required.
All orders with CRBN will ship Dec 30, 2022
