Meprolight Mepro M21 (21M) 1x30 Self-Illuminated Reflex Sight w/ Amber Triangle Reticle
The Meprolight Mepro M21 is a battery-free reflex sight that uses fiber optic illumination in daylight and tritium illumination in low light. This unit features the amber triangle reticle and a 30mm lens for an unlimited field of view with both eyes open.
Mounted on a Picatinny adapter and includes a sun shade.