Matrix 3-9X40 Professional Scope for Airsoft Rifles w/ Scope Rings Autococker Threaded Barrels a side mounted goggle clip

a side mounted goggle clip

Customize your Rail with an easy-to-install upgrade that adds enhanced technology and reliability to your gun

Rule change “immune” Tournament Modes that are fully user configurable

and as the Innova Team says

Matrix 3-9X40 Professional Scope for Airsoft Rifles w/ Scope Rings Autococker Threaded Barrels a side mounted goggle clipFeatures Crystal clear optics Lens covers included Adjustable windage and elevation Scope rings included Manufacturer: AIM Sports NcStar Matrix Color: Black Specifications: Magnification: 3x 9x Tube Diameter: 1" Objective Diameter: 40mm Eye Relief: 2. 76"~3. 15" Click Value @100 yards: 1 4 M. O. A. Length: 310mm