Easy-Add Rear Aperture Sights

Barrel-mounted sights might be handy but don't deliver when it comes to sight radius. Try this easy-to-install and elevation-adjustable unit to instantly increase your rifle's sight radius.

XS Sight Systems Xpress Threat Interdiction Sights Expansion

XS Sight Systems now offer Big Dot Tritium Express and 24/7 Tritium Angle Mount versions in its Xpress Threat Interdiction line for AR-15 rifles.

Advance With Night Sights

Finding a proper sight picture is effortless with tritium, and you never need to throw a switch, but there is no denying they grow dimmer by the day.


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