User Manual

Remove gas regulator from the forward
end of the gas cylinder: Turn in a counter
-
clockwise direction. (See Figure 10) Use a
5/8' wrench for this operation. (Note: The
gas regulator will be very securely
tightened in the gas cylinder, and care
must be taken to firmly engage wrench
used for removal.)
Remove the gas piston: The inertia block
should be pulled back toward the receiver
until rear face of the gas piston can be
pushed forward out of the gas cylinder
with a small drive punch. (See Figure 11)
(Note: An extremely dirty gas cylinder and
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