Trijicon TA31-C-100372 ACOG 4x32 Scope With TA51 Mount

TRIJICONA(R)ACOGA(R) - FLAT DARK EARTHa Internally-adj. a Military-grade forged aluminum housing a Waterproof to 100 a Dry nitrogen-filled-eliminates fogging a Maximum eye-relief a Broad Band anti-reflective coated lens-superior clarity & light gathering capabilities zero distortion a Tritium phosphor lamp guaranteed to illuminate up to 15 years a Aiming reticle glows in low-light conditions a Fiber-optics automatically adjust brightness level & contrast of reticle to available light conditions a Totally battery-free a Lifetime warranty a USA made