10,000 Rounds - BCM Accuracy Test

BCM 10k video:    • BCM 10,000 ROUNDS!   Unfiltered MAC on Twitter:   / mac_arms   Join Patreon and support MAC!   / militaryarms   Political Comentary:    / @secondlegacy   Follow and support us on Utreon!: https://utreon.com/c/militaryarmschannel Follow us on Rumble: https://rumble.com/user/MilitaryArms Modern Gun School: http://www.mgs.edu Challenge Targets Discount Code: MAC556 (https://www.challengetargets.com/SFNT...) We take the 10,000 round BCM test rifle out to do a formal accuracy test and borescope the barrel.