The TA648MGO-M240 6×48 ACOG is a Machine Gun Optic (MGO) designed specifically for the M240 weapon system. The MGO provides the shooter enhanced target identification and increased hit probability out to 1200 meters utilizing the Bullet Drop Compensator. With a built in 1913 Picatinny rail on top the MGO allows the end user to incorporate the Trijicon 1×42 Reflex (RX30/RX34) sight for convoy operations and/or Close Combat situations or any other target designators. The TA648MGO-M240 incorporates dual-illumination technology using a combination of fiber optics and self-luminous tritium. This allows the close in reflexive fire aiming point to be illuminated without the use of batteries. The tritium illuminates the aiming point in total darkness and the fiber-optic self-adjusts reticle brightness during daylight according to ambient light conditions. This allows the operator to keep both eyes open while engaging close in targets and maintaining maximum situational awareness. – INCLUDES – Picatinny Rail Adapter (TA75) – Brown Soft Case Pouch – Eyepiece Flip Cap – Objective Flip Cap with killFlash Anti-Reflection Device (TA97) – LENSPEN (TA56) – Lanyard Assembly for Adjuster Caps (TA107) – Trijicon Logo Sticker (PR15) – ACOG Manual – Warranty Card – Length x Width x Height: 10.5 in x 3.2 in x 3.5 in (266.7mm x 81.28mm x 88.9mm) – Weight: 44.3 oz. (1255.88g) – Magnification: 6x – Objective Size: 48mm – Reticle Pattern: Horseshoe Dot – Day Reticle Color: Green – Night Reticle Color: Green – Bullet Drop Compensating (BDC): Yes – Caliber: M240 – Bindon Aiming Concept (BAC): Yes – Illumination Source: Fiber Optics & Tritium – Power Source: Fiber Optics & Tritium – Adjustment: 4 clicks per in. @100 yards – Eye Relief: 2.7 in. (68.58mm) – Exit Pupil: 0.32 in. (8.13mm) – Field of View (degrees): 3.3° – Mount: TA75 – Housing Material: Forged Aluminum – Finish: Matte Black