[Portholio]

get your mechanical engineering degree in 10 min. Disconnectors, dual pawl belt feed, 3-shot burst counters, etc etc. There's even a Hakim bolt release in there.

http://www.youtube.com/watch?v=Y5pen3QMgzQ&feature=related

 

[chw2021]

Very cool, I have to forward to a kid I've been helping to fix his truck. Show him rather than explain what he can not picture.