A Couple Videos.....

[rbertalotto]

Some folks have a lot of time on their hands to develop these two devices:

http://www.youtube.com/watch?v=P6c5auEKppA&feature=player_embedded

http://www.youtube.com/watch?feature=player_embedded&v=tCWni2nNNeE


More here:
http://bulletin.accurateshooter.com/

[JeffinNZ]

That annealing machine is pretty cool.

[dragonrider]

Well they are certainly clever devices.

[Southern Son]

Maybe they are short of time, why else would you make a magazine fed single shot rifle?