AEG CRBN Upper:

• Lifetime Warranty for breakage / defects
• BOTH AEG and HPA Compatible
• CNC milled Carbon Fiber and ABS Polymer
• Genuine Carbon Fiber tube
• Fiber optic front and rear sights for fast target acquisition
• Dual hopup windows for on-the-fly adjustments
• Perfected drop-in fitment on a G&G lower with a Maxx hopup
• Included Fiber Optics Rods (Green and Red)
• Available in Glossy Black, Matte Black, Red, Blue, Purple, Silver, and Gold tube colors

Compatible with:

• Any V2 AEG Gearbox: SSG, DSG Requires removal of nub (Dremel, File)