Because the Auto Advance arm is gone, it leaves room to run tubing through which led me to the construction of the Level 2 Singled RFS. Some people may never like this gun singled. I say...
To each his own...


Modify the shell so that the turret holder is gone and rough spots are sanded down.


Using JB Weld, I fastened a 1/2in PVC coupler over the existing piece sticking out of the turret. I wrapped the stock piece in electrical tape for a good fit in the coupler.

Add springs as you see necessary. I have a BBB and Stock spring combo.

Add foam to the end or else your Plunger tube will Skull Fuck the shit out of your plunger head.

Trace the plunger rod advancing arm onto a piece of 1/4 inch Aluminum

Cut it out and using a screw, attach it to the part with the two prongs from the stock advancing arm.

Now to clear out space for the AT2k. Line up the tank like so to know where to dremel out.

Dremel out space for the 2k Tank

Now there is room for the 2k tank to fit.
WAIT UNTIL SECOND POST!