NSF-PW on BBMGs?

Building or modifying BB, Airsoft, and pellet types of guns. Target practice only!
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Pilgor
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do I have to use NSF-PW parts on a bbmg?
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ALIHISGREAT
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not for all of it, but i would use it for the parts that contain pressure... better safe than sorry :)
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frankrede
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For most bbmg's you don't need too, unless your chamber is constantly pressurized
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jackssmirkingrevenge
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Unless you have a high-flow valve and tiny chamber, not really.
hectmarr wrote:You have to make many weapons, because this field is long and short life
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MrCrowley
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IIRC, someone said that a single 1/4" pop-off valve in a 2"x3' PVC chamber would be enough to prevent an explosion in the event of unregged CO2 flooding the chamber.

So, I think you should be perfectly safe.
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Pilgor
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thanks you guys for helping me out :)
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