AirTac Customs AEG/HPA CRBN Upper Size:155mm The Elite Force M4 CQB

The Elite Force M4 CQB Comp AEG in Black/Tan

Chamfer change in the front part for better compatibility with gearbox shells (Mancraft

A QD sling socket on the back allows you to attach a sling to protect your magazine from being accidently dropped

45 joules)

AirTac Customs AEG/HPA CRBN Upper Size:155mm The Elite Force M4 CQBAEG 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