Nitride VS Chrome, Which One Is The Better BCG? #bcg #ar15 #shorts
This guide details the basic process of removing and installing an AR-15 Bolt Carrier Group (BCG), as demonstrated by AT3 Tactical. The video showcases both Black Nitride and Chrome-plated BCGs, highlighting their visual differences and the general procedure for swapping them within an AR-15 upper receiver. Proper firearm safety is paramount during these operations.












