BCM AR15 - 8600 Rounds NO OIL & NO CLEANING

Unfiltered MAC on Twitter: https://twitter.com/MAC_Arms Join Patreon and support MAC! http://www.patreon.com/militaryarms Political Comentary: https://www.youtube.com/@secondlegacy Follow and support us on Utreon!: https://utreon.com/c/militaryarmschannel Follow us on Rumble: https://rumble.com/user/MilitaryArms MAC T-Shirt Store: https://ballisticink.com/collections/military-arms-channel Modern Gun School: http://www.mgs.edu We continue the torture test of the DI BCM AR15 rifle using Federal ammo. Does the rifle make it to 8600 rounds? There's no oil, no cleaning and it's taken 5 years to do this test in heat and cold. #ar15 #DI #test