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Old April 23rd, 2008, 20:28   #57
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Join Date: Feb 2008
Location: Burnaby
Yes, that's why I did not mention the cycling piston as it will not have an impact due to the porting, not to mention that the sector gear whipping around is probably slower than a bb accelerated to upwards of 300 fps in a split second. I will do the math later and see what rof is required before the piston could begin retracting before the bb has reached the end of the barrel.
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