A SECRET WEAPON FOR KAC UPPERS

Be aware:  It is a brand-new upper receiver.  Charlies gets these as the two new in box and rake-offs from new rifles.  In 2023, most are lately removed from a complete rifle, as Knights is really slow to concern sections.* These hold the normal black e3 bolt and upper receiver as pictured.  In accordance with Knight's the up-to-date Edition of