Halo Assault Rifle w/electronics... what about the trigger?

[MjolnirArmor]

I'm starting to put the innards into my gun, but I'm realizing some difficulties. (never mind the "will be available" line)

http://www.youtube.com/watch?v=ZtJRHO_iNnM

My big question is, what do you guys use for a trigger (like on the colonial marine gun). I don't want to make one from scratch if I don't have to.

 

[GDafi]

Sweet work:thumbsup