AirTac Customs HPA CRBN Upper Color:Blue One of the best desert

One of the best desert tan M4 airsoft guns made

The WE-Tech SMG-8 Airsoft GBB Sub Machine Gun packs quite a punch in a small package

G45VORTEX® VMX-3T

Inner Barrel: 475mm

This is the popular size for longer M4 airsoft guns

AirTac Customs HPA CRBN Upper Color:Blue One of the best desertHPA 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