AirTac Customs HPA CRBN Upper pistol light and M-LOK on the sides

and M-LOK on the sides for a wide range of accessory mounts and solutions

aggressive look

Custom KWA stippled pistol grip

860 mm (stock extended)

spring pistols

AirTac Customs HPA CRBN Upper pistol light and M-LOK on the sidesHPA CRBN Upper: Lifetime Warranty for breakage defects 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: Polarstar Fusion