Trijicon Huron 2.5-10x40mm Riflescope BDC Hunter Holds, 30mm Tube, Satin Black, Capped Adjusters HR1040-C-2700002 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.