[Update #2] M16A2

Here is the latest update of M16A2.

The lower receiver is almost done. Here is how it looks like.


Pistol grip will join together with the lower receiver once it is done. Trigger mechanism and magazine are done and firing selector has completed about half, everything seems good.


The trigger mechanisms is made in simple way, materials are trigger, elastic spring, wooden stick and a cardboard piece. New trigger is made from cardboard and scale according to the full scale diagram, this is because the old plastic trigger is small and unsuitable to use in this mechanism.

A close look up of mechanisms in lower receiver. If you making a gun, probably this might help a little.

That's all for today, I'm trying to finish lower receiver asap so that I will start to make upper receiver which is the hardest work in this project. :)