The SIGHTMARK 10-40x56 Triple Duty Scope, Illuminated Mil-dot Reticle (13018) uses cutting edge glass and lens coatings to ensure that it is the most accurate tactical instrument on the market. Precision multicoated optics are the distinguishing feature of the Sightmark Triple Duty riflescope line; multicoated lenses offer the clearest view for easy target acquisition in both bright and low light situations.
Both waterproof and fog proof, the nitrogen filled Sightmark 10-40x56 Triple Duty Riflescope features oversized locking windage, elevation and focusing adjustment knobs for easy adjustment in the field. Locking mechanisms on the windage and elevation adjustments provide an additional level of accuracy and ensure that the scope stays zeroed. This rifle scopes also comes with easy to use Side Wheel Parallax Adjustment!

Precision accuracy
Adjustment lock
Side wheel Parallax adjustment
Mil-dot reticle
Wide field of view
Precision multicoated optics
Illuminated Reticle
1/8" Locking MOA
Easy focusing knob
Front diopter adjustment
Lightweight
Waterproof and Shockproof
30mm rifle scope mounting rings are included