LXF1277 Features: * Super fast, any light aiming without batteries * Comes with a smaller amber dot for finer target positioning * Include threaded polarizing filter and dust covers * Gives you two eye-open shooting, as fast as you can point * Field of view: 24mm clear aperture lens is equal to or larger than most 30mm tube-type sights * Dual-illuminated, advanced-combat reflex sight * Made in the USA Dimensions: * Dimensions: 4" H x 4" W x 12" D