COBRA(SQ-03) is a pistol with extra rear stock and bipod in this aluminum case , your  pistol can be converted to a tactical rifle very easily. 

Features: 

● 4.5 mm up to 900 FPS

● 5.5 mm up to 800 FPS

● 6.35 mm up to 700 FPS

● .177 (4.5mm) / .22 (5.5mm) /.25 (6.35mm)

● Pellet / MagazineX2 / Single shot tray

● Manual Safety

● Wood grip

● Left side lever

● 2-Stage Trigger

● Built-in regulator

● Foldable / Detachable / Adjustable stock

● 110cc

● 310bar / 4500psi