FASCINATION ABOUT COLT AR 15 UPPERS

The present-day M16/M4 rifle is constructed around the principle of modularity. All of the BCM® flat prime uppers aspect a USGI variety laser etched T-marks to supply addressing to the remounting of tactical add-ons including optics, laser sights, etcetera.*Beauty blemishes usually do not have an affect on match or functionality of the upper group