Just stumbled upon this little wonder: http://www.survivaldepot.co.uk/product/protool_mag-na-fire But you need to watch the video to the end to see all the tricks it could handle. The price is plain crazy, no doubt, but I think it has a good potential for DIY replication.
WARNING & DISCLAIMER:
SELECT AND USE OUTDOORS AND SURVIVAL EQUIPMENT, SUPPLIES AND TECHNIQUES AT YOUR OWN RISK. Information posted
on this forum is not reviewed for accuracy and may not be reliable, use at your own risk. Please
review the full WARNING & DISCLAIMER about information on this
site.