Trijicon ACOG 4x32 Scope Red Dual Illuminated Doughnut Reticle BAC-M16/AR15 (NO MOUNT INCLUDED) 100232

Trijicon ACOGs are internally-adjustable, compact telescopic sights with tritium illuminated reticle patterns for use in low light or at night. The both eyes open Bindon Aiming Concept (BAC) features a bright daytime reticle that use fiber optics to collect ambient light and automatically adjust the brightness to meet available light conditions. ACOGs combine traditional, precise distance marksmanship with close-in aiming speed. Every feature of each scope's mechanical and optical design was chosen for a single purpose: to provide increased hit potential in all lighting conditions, without failure-prone batteries.