Mack takes a look at the new XM307 Launcher/50 calibre machinegun.And has some fun blowing stuff up.:)
Channel: Science & Technology Uploaded: November 30, 1999 at 12:00 am Author: GearupforWorldWar3 Length: 09:09 Rating: 5.00 Views: 981 Tags: 19 40 50 auto-grenade calibre future launcher machinegun machowiz mark navy richard seal weapons xm307
