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ca psd lwrc
Hello, I am replacing a gearbox in a gun and the nozzle seems to be pressing down on the hop up unit so it doesn't go all the way forward or at all. Bbs fall out the barrel but have basically no fps and when I flip the gun over and watch the nozzle sometimes it moves very slowly and other times not at all. My question here what should I do? Shim the front of the gearbox up? Or should I try and lift the hop up unit slightly but filing some material off the side tabs on the hop up unit or even both of these things?
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October 24th, 2013, 22:38
