Truglo Brite-site Tfx For Glk 42/43 KeyMod Specifically designed to fit the

Specifically designed to fit the contour of the receiver

From your next match near home to somewhere else

Environmental microphones for level-dependent hearing protection and auditory situational awareness

Perfect for that situation where you need the versatility of a magnified optic paired with a Trijicon RMR(R) or SRO(TM) red dot sight in close quarters

dense foam padding

Truglo Brite-site Tfx For Glk 42/43 KeyMod Specifically designed to fit theGlowing bright both day and night, TFX(TM) sights are always ready. TFX(TM) takes their award winning Tritium + Fiber Optic technology even further with all the features their customers requested: compact snag free design, longer sight radius, and amazingly durable construction built to handle just about anything. Illuminating elements are encased inside a virtually indestructible chemical and shock resistant capsule and the CNC machined steel is