Optical rifle sight - Trijicon ACOG 4x32 M150 Army Rifle Scope

the absolute best ar15 optics Ive ever purchased. expensive, but well worth the cost. highly recommended. i put it on my sig mod 556xi in 5.56cal. quick target acquisition at medium and long range. i own many optics including a sniper scope costing $1200. this is by far my favorite optic the use and shoot with. if you had ever wanted an acog i say save your money and buy it. i would suggest you research the many models and reticle options and not just buy without learning first.