Titanfall 2 (apex) Kraber, Kreyber

Modify the muzzle, tip, and adapt to GB PVC water pipe;

Modify the gun body at the bullet gate, so that the pop-up part can be glued to acrylic board and the bullet will not protrude;

Add bolt, gun handle parts, install quotation and purchase parts size;

Add installation recommendation drawings;

The pull-back version is not open-sourced for now, because the transportation and effect balance are generally poor, so this version is not open-sourced for commercial use.