WHAT DOES BUSHMASTER AR-15 DUST COVERS MEAN?

One thing of an outdated-university semi-automated rifle, it's basic rounded handguards which may place a crimp while in the ideas of those who would like to hand a dozen accessories from their gun, however the LE6920 screams “Mil-Spec” with its sixteen-inch chilly hammer-solid barrel, set front sight, and Magpul MBUS BUIS.Finally, the U.S. Air