Trijicon Ascent, Riflescope, 3-12x40mm, Second Focal Plane, BDC with Target Holds Reticle, 30mm Tube, Matte Black Finish AT1240-C-2800002 For decades, Trijicon Optics have earned the trust of military, law enforcement, hunters and shooting enthusiasts. Every optic is built with legendary toughness, precise adjustability and outstanding, high-quality glass that gives the user the accuracy they need to get the job done with confidence.