Trijicon Tenebraex killFLASH ARD for 3x30 ACOG AC11015 is the ideal anti-reflection device for your riflescope. It has anti-glint capabilities that helps protect the optics glass from factors like sand, dirt and grime. In addition to that, it protects the lens from scratches and damage, and offers an inexpensive, retrofittable, field-practical way of reducing objective lens glare and reflection. The ARD is rendered complete with a unique geometry along with a cutting-edge honeycomb material to hide reflections from optical surfaces. The installation of the Tenebraex AC11015 anti-reflection device adds to the life of the rifle scope it is paired with. It is especially made in compatibility with Trijicon ACOG 3x30 devices. Trijicon 3x30 ACOG Tenebraex killFLASH ARD AC11015