Features:
100% brand new and high quality
High class aluminum alloy in nice black matte and tactical style
Shock proof
Windage and elevation adjustable(tool included)
Built-in Weaver style base mount
Non-reflective Matte Black finish Fit 20mm (0.79\'\') Rail
Mount for 20mm standard rails
On/Off level switch in the back of the sight
Avoid direct eye exposure
Interchangeable cap switch which keeps the scope on when fully tightened and remote pressure switch which turns on the scope only when pressed.

Specifications:
Red Laser Sight
Laser Wavelength: 650nm
Output Power: 5mw
Laser Class:2
Laser Range: > 100m
Metal Housing
Size: 58mm x 29mm x 23mm
Power Requirement: 3 x AG10 battery(NOT included)

Package includes:
1x Red Laser Sight with Mount
2x Allen Wrenches
Note:Battery not included!!!