In this video, I'll show you the nuts and bolts, and take a look at the chrony string. In part 2, we'll go to the range and see how it performs at 50 yards.
From the FX Manual re: the front and rear adjusters:
Re: the front adjuster: "If you attach a silencer to your Revolution you must reduce the reloading power. This is done by releasing the reloading pressure on the hex/allen screw shown in the example. You can see the screw in the air escape hole on the side of the rifle and you are able to adjust this 6 whole rotations from bottom and out. Too much reloading pressure: trigger system will wear out faster. Too little reloading pressure: the rifle will not cycle"