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Old 06-09-2010, 12:59 PM
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amafrank amafrank is offline
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Thats a question with a lot of different answers depending on what sort of baffles, the diameter of the can and whether you are going to shoot supersonic, subsonic or both. You may start by using 1.5 diameters as a length to the first(blast) baffle and go from there.That seems to work well.....

Frank
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