The 
Nuprol NP Optics 3-9x50 IR - Black
 is a durable, water and shock-resistant riflescope designed primarily for airsoft use, featuring variable zoom and a tri-color illuminated reticle. 
Product Specifications
Specification 
Details
Brand
Nuprol
Magnification
3x - 9x variable zoom
Objective Diameter
50 mm
Reticle
Mil-Dot reticle, wire type
Illumination
Variable brightness Red, Green, and Blue (RGB)
Focal Plane
Second Focal Plane (SFP)
Finish
Matt Black finish
Durability
Water-resistant, shock-resistant, nitrogen filled to combat fogging
Weight
400g
Tube Diameter
25.4mm (1 inch)
Power Source
1 x CR2032 battery
Included Mounts
Both 20mm RIS and 11mm dovetail scope rings are included
Features and Use
Versatile Targeting: The variable 3-9x magnification allows for flexibility in targeting at various distances, from close to mid-range.
Optimal Clarity: The large 50mm objective lens helps ensure sufficient light transmission for clear images in a range of lighting conditions.
All-Weather Performance: Nitrogen filling prevents internal fogging, while the water and shock-resistant construction ensures reliability in adverse weather or intense gameplay.
Included Accessories: The scope comes with both 20mm and 11mm scope rings for compatibility with a wide array of mounting platforms, as well as protective lens caps.