NOT KNOWN DETAILS ABOUT KNIGHTS ARMAMENT SR-15 CQB 11.5 UPPER

This strengthened design and style really helps to enhance the life of the bolt and assure an appropriate seating each time the weapon cycles.* These have the standard black e3 bolt and upper receiver as pictured.  According to Knight's the up-to-date version of the upper will not likely transpire right until at the very least 2023.Wow, this type