mk2 coil gun - 10-stage, 720 rounds per minute - fully automatic Published 11 years ago • 759K plays • Length 2:03 Download video MP4 Download video MP3 Similar videos 1:37 mk2.1 coil gun - 10-stage, fully automatic 0:29 automatic coilgun 0:24 mk2 multi-stage, automatic coil gun preview 9:32 my portable coilgun @ 900j 9:43 the deadly coilgun/railgun hybrid you've never heard of (helical railguns) 5:57 world fastest 6 stage coil gun yak steel penetrator