Thread: A build
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Old June 11th, 2013, 11:51   #10
coach
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Join Date: Mar 2008
Location: T dot
Quote:
Originally Posted by Nozomori View Post
My target FPS is 340 and the spring spacer should give me back a decent amount of lost power. Considering my tightbore and a very good airseal, I think the M140 might give me my target FPS.
Is it just me or does the target FPS seem low for an M140 spring and "good" air seal?
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