Trijicon 100228 Acog 4x 32mm Obj 36.8 ft @ 100 yds FOV Tube Dia Black Chevron

Acog ®
Black
4X32 - 4X32 Army Rifle Combat Optic (rco) - w/TA51 Adapter
• Internally-adjustable • Military-grade forged aluminum housing • Waterproof to 100' • Dry nitrogen-filled-eliminates fogging • Maximum eye-relief • Broad Band anti-reflective coated lens-superior clarity & light gathering capabilities zero distortion • Tritium phosphor lamp guaranteed to illuminate up to 15 years • Aiming reticle glows in low-light conditions • Fiber-optics automatically adjust brightness level & contrast of reticle to available light conditions • Totally battery-free • Lifetime warranty • USA made
The TA31RCO is an Advanced Combat Optical Gunsight (acog) designed for the US Army's M4 weapon system (14.5 barrel). It incorporates dual illumination technology using a combination of fiber optics and self-luminous tritium. This allows the aiming point to always 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 targets and maintaining maximum situational awareness. Designed to the exact specifications of the United States Marine Corps the unique reticle pattern provides quick target acquisition at close combat ranges while providing enhanced target identification and hit probability out to 800 meters utilizing the Bullet Drop Compensator. No tools are needed for windage and elevation adjustments because the TA31RCO features external adjusters making it waterproof up to 11m without the caps. Mounting bosses are integrated into the housing by the eyepiece to allow the easy addition of a Trijicon RMR (not included). The TA31RCO-M150CP also includes: 1 Thumbscrew Flattop Adapter for Picatinny Rail (TA51). 1 killFLASH Anti-Reflection Device (TA91). 1 Objective Flip Cap (TA94) 1 Lenspen (TA56). 1 Lanyard Assembly for Adjuster Caps (TA71E) 1 Trijicon Logo Sticker (PR15) 1 RCO Manual 1 Warranty Card - Magnification: 4x - Objective Size: 32mm - Bullet Drop Compensator: Yes - Length: 7.3 in. (with ARD and flip cap) - Weight: 16.2 oz. (with mount ARD flip cap) - Illumination Source: Fiber Optics & Tritium - Reticle Pattern: Chevron w/ Target Reference System - Day Reticle Color: Red - Night Reticle Color: Red - Calibration: 0.223 (14.5 in. barrel) - Bindon Aiming Concept: Yes - Eye Relief: 1.5 - Exit Pupil: 8mm - Field of View: 7 Degrees - Field of View @ 100 yards: 36.8' - Adjustment @ 100 yards (clicks/in): 2 - Mount Comes With: Flattop Thumbscrew Mount (TA51) - Housing Material: Forged Aluminum