This riflescope can be coupled with airgun, hunting rifle, semi-automatic rifle etc.

Crosshair being used instead of the traditional front sight and notch base the aiming speed, accuracy and percentage of hits are greatly increased.

Its outer covering is made of high - strength aluminium alloy and undergoes special anti-corrosive treatment, and the surface of all the optical spare parts are plated with anti-reflection coating.

Features:

Fast-focus eyepiece
Adjustable eyepiece suitable for different prescription

3-9 variable magnification levels of zooming
Nitrogen filled tube give you the best view through the scope
Tool-free windage and elevation dial (just need a penny/thin coin)
40mm large aiming objective area
    
Anti vibration, fog-proof and shock-resistant
Come with a lens cover
Best choice for hunting, widely used by military, police forces and SWAT teams 

Specificaton:
Model: 3-9x40
Built material: Aluminum alloy
Finish: Matte black
Magnification: 3-9
Objective diameter: 40mm
Eyepiece diameter: 31mm
Length: 30.8cm
Net weight: 333g