Thread: FPS
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Old October 21st, 2009, 16:29   #15
asexual lumbricus terrestris
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Join Date: Jan 2009
Location: Edmonton west
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Prometheus MS90SP is nice.
A spring swap is one of the easiest things you can do to your gun. When you do it yourself, just use and youtube guides on a S-system (JG or TM, ect.) disassembly guides, and make sure to not touch anything else, or unevenly torque your mechbox shell.
Should put you around 300-320fps? I think?
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