evolkers2003

First things first, here is a step by step manual to setting the velocity on your fusion:

1. Turn all your regs to 0 psi. Thats right, turn the OPR clockwise (tighten it in, this restricts air flow into the opr) if you are looking straight down at it. Also turn your LPR (under the barrel) all the way in.

2. Air up the gun. The gauge above the HPR should read 0.

3. Set your OPR to about 250. THis can be slightly tricky as when you fire the gun the needle will rise for a bit. Set it maybe just above 200 psi. DO NOT let the gauge exceed 300 psi.

4. Turn the gun on, notice it wont cycle. Turn the LPR out until the marker fully cycles.

5. Go to the chrono. Adjust your lpr until the gun is at your desired fps.

NOTE: The gun WILL leak when you have your OPR and LPR all the way in. This is because there is not enough air have the noid seal. If the gun is leaking after you set the HPR to 250 you may have problems.