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FPS vs Joule
Hey guys so I got a VFC Sr15 and got it fully upgraded nothing is stock anymore. so I was wondering what is the best BB weight with .20BB I'm shooting 399 Fps and 1.48 joule. With a .33BB Im getting 327 FPS and a 1.64 joule. What is better FPS or the Joule is there an ideal weight? thanks for the help
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