Based on the Mini-Uzi.

Simple, easy to build knex gun based on the Mini-Uzi. This gun fires white rods and has a working magazine.

Parts:
Barrel/Breech
Magazine + Magazine ram
Ram
Trigger
Body/handle
Forward grip

UPDATES:
Magazine ram
Ram
Trigger
Barrel/Breech
Body/handle

Step 1: Barrel/Breech

Build the barrel and breech.

Build all the parts first, then assemble as shown in the last three images.

The update is on the fifth image

Step 2: Body and Handle

This is one of the easiest parts of the gun. Just look at the pictures.

Step 3: Ram

This is the easiest part of the gun.

NOTE: The bands go through the hole in the middle - bands must be snapped, fed through hole and then re-tied.

Step 4: Trigger

Another easy part.

Update is third image

Step 5: Magazine + Magazine Ram

This part is trickier. Look carefully at the pictures. The second and third pictures show close ups of parts.

NOTE: The second picture shows what the two black and white things are in the forth picture. (Top, center)

Updates are shown in the last three pictures

Step 6: Forward Grip

This is another really easy part. Just look at the picture.

I know that actual mini uzi's don't have handles like this but it just makes it easier to aim.

Step 7: Assembly

Assembly of the gun. Bringing all of the pieces together. Follow the pictures.

Step 8: You're Done!

Hopefully you've made the gun and it works fine.
And hopefully. you haven't gotten stuck or confused. If you have, just let me know and i'll give you a hand .