falconfire breech mod

This is a breech mod for the Nerf Falconfire blaster.

It contains two barrel holder, one for the front and one for the back. The upper side of the holder is marked with an "O", because the hole is not in the middle on the vertical axis.
The barrel i use is a K&S141 9/16 inch (inner diameter 13,49mm, outer diameter 14.29mm).

You have 2 options, the breech adapter, or the full breech pusher.
The breech adapter is glued to the original pusher, where the dart normally is inserted. Of course you have to remove the Air-Restrictor before, else it wont work.
I upload two versions of the adapter, with different diameters for the o-ring fitment. You might need to try both with your barrel, before glueing it into your pusher.
Depending on your printers dimensional accuracy, you might need to sand the parts.
The full "breech pusher" replaces the original on and is optimized for the airflow with a homogeneous reduction.

O-ring i used is a 9x2mm (9mm inner diameter and 2mm wire = 13mm