Easy K'nex Blaster With Real Trigger Action

Create a simple k'nex gun that really shoots.

Step 1:

You will need the pictured k'nex pieces.

Step 2:

Get three yellow half rounds. Put them together with the centre one facing down. Clip a white piece through as pictured.

Step 3:

Connect white piece to back. Add two yellow straight pieces to opposite end.

Step 4:

Attach two long red pieces to outside yellow half rounds and one red piece to swiveling yellow central half round as shown.

Step 5:

Pull red pieces back so you are holding them together. Attach white piece to front as shown.

Step 6:

Pull central red piece forward. Attach blue round to top white piece with large notch on blue piece facing in same direction as yellow straights.

Step 7:

Hold red pieces and squeeze together to fire the blue piece.