Call of Duty Black Ops 4 Live + Grav community challenge nearly complete and road to 1k subs June 21, 2019 ModernWarfare Modern Warfare Videos 0 Don’t forget to like and subscribe for more Call of Duty content coming your way 1K4andBlackCallchallengeCommunityCOMPLETEDutyGRAVLiveNEARLYofOpsROADSUBSTO