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.
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.