Breakdowns Videos PERFECT ARMBAR by Cop – “I’m going to grab your gun!” December 8, 2020 admin 0 View bjj, bjj technique, jujitsu, jujitsu technique What do you think this PERFECT ARMBAR by Cop – “I’m going to grab your gun!” video? Be sure to share this PERFECT ARMBAR by Cop – “I’m going to grab your gun!” video.