While Eotech and Aimpoint are both great choices they are solely battery dependent and you still need the PEQ15 which both takes up weight and real estate on your rail to provide easier and IR .The Mepro MRO PRO in unique that it recognizes those shortcomings and it has 4 independent power sources. It uses Fiber Optic, Tritium & 2 independent AA batteries. Along with this you can have red or green laser and IR as well as choose between a dot or bullseye reticle. It's all you would want or asking for in one package.
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