US Red Dot Laser Sight for Picatinny and Rifle with 635-655nm Adjustable 11mm/20mm Picatinny/Weaver Mount Color:Red Product function: Rotary test height

Product function: Rotary test height adjustment

Storage: can be put in A4 magazines

Styling: ultra-thin strip

Material: microfiber

Adjustable focus range for different usage

US Red Dot Laser Sight for Picatinny and Rifle with 635-655nm Adjustable 11mm/20mm Picatinny/Weaver Mount Color:Red Product function: Rotary test heightDescription: Clear and Extra Bright Laser Beam! Precise and wide Range Windage and Elevation Adjustments for all Firearms! Universal Clamp on Mounting Dech to fit most Firearms with or without Rail Slots Features: Laser Wavelength: Laser Wavelength: 835 655mm Length: Approx 56 57mm Laser Range: 50 100 meters Metal Housing Tube Size: 48mm x 17mm Tube Diameter: 17mm Mount Size: can adj to 20mm or 11mm Packing: box Wrench for laser use Included in the