Brownells.com
Acog Usmc Rco M4/M4a1 4x32mm Fixed Rifle Scope - Acog Usmc Rco M4/M4a1 4x32mm Fixed Red Chevron W/Ta51 Mount
- Brownells.com$1,295.99Buy
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From Brownells.com
The TA31RCO is an Advanced Combat Optical Gunsight (ACOG) designed for the M4 and M4A1 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.