Maintaining the inline regulator
Your inline regulator regulates the pressure from your air system down to the pressure used to fire your marker. It is
very important that your inline regulator is working well, if not, you may experience problems with velocity fluctuation
or shootdown.
Before working on your inline reg, make certain that the air supply is turned off (via the venting ASA), and safely fire
any gas out of the gun to ensure it does not have any residual pressure.
To access the regulator, remove the left hand side of your wrap around grip. This will allow you to unscrew the body of
the regulator.
Clean the inside of the frame bore with a q-tip, and remove old grease from the regulator piston. Apply new grease to
the piston shaft, and the #11 o-ring on the piston, as well as the #8 o-ring.
Apply new grease to the inside of the frame bore before re-installing your regulator.
More detailed drawings of the sub assemblies are available from macdevpaintball.com/support.
18
#11 o-ring
Piston
#8 o-ring
#11 o-ring
#12 o-ring
Filter
Piston stem
(Lubricate here)
Spring
Unscrew regulator from frame
(degass marker first)
The piston may not come
out with the regulator body.
Never use pliers or any tool
to grab the piston, this can
damage it. Use a 1/8” allen
key pushed into the centre
hole of the allen key to help
remove the piston if it is
lodged in the frame bore.
