Based on the M4/ AR platform, the top handguard is removable.
This is a great entry level airsoft weapon and can often be found as the rental gun on many airsoft sites around the UK.
CM16 Carbine
£179.99Price
Length(mm) 786 Weight (g) 2350 Fire Modes Safe / Semi / Full-Auto Barrel Length (mm) 375 Rails 20 mm Picatinny Rail Approx. FPS 330 Main Materials Polymer Reciever & Plastic MMtaHlGuard