WHAT DOES KNIGHTS ARMAMENT QUAD RAIL MEAN?

Facet mounted system by having an built-in MILSTD 1913 rail piece for sighting units. Designed for use While using the M203. But don’t fail to remember, Aero also has the lessen, LPK, and inventory in a single finish lower in the event you’d like that method of building!I strategy to alter out the gasoline tube to your BRT EZ Tune fuel tube I'