For the unassembled kit. You'll receive the raw printed parts with their supports still attached — a few minutes of cleanup and assembly and you're ready to deliver.
No other tools required.
Take the top plate and remove the support material.
Take the front redirector and remove the support material.
Insert the redirector into the top plate.
Push down as far as possible. Be careful not to break the joint — apply only downward force.
Using a hammer, hit the redirector until it reaches the bottom.
Carefully insert the now-combined redirector and top plate into the tray.
Align the front redirector support braces with the end of the tray.
Remove the support material from the two channels.
Insert the spring.
Put the trigger onto the plunger rod.
Align the trigger and plunger into the right-hand half of the handle.
Align the left-hand half.
Put the front bow tie in place.
Put the back bow tie in place.
Test the plunger action.
Push or hammer in the front bow tie.
Push or hammer in the rear bow tie.
Insert into the tray.