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SpudFiles Forum Index » General Spud Cannon Related » Barrel Porting
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Teucer
PostPosted: 05/09/2005 18:27 PM    Post subject: Barrel Porting Reply with quote

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Hey, iam just wondering if any of you have experimented with using porting on your barrels and if it has made any notable effect.
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pimpmann22
PostPosted: 05/10/2005 14:15 PM    Post subject: Reply with quote

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What do you mean by porting?
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Teucer
PostPosted: 05/10/2005 17:02 PM    Post subject: Reply with quote

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Quick Ballistics Lesson

On a firearm porting is when you drill holes in the side of the barrel toward the front. These holes releave some of the pressure pushing the projectile and this reduces the amount of gas escaping directly behind it as it exits the barrel making it more accurate. Plus sense all the gas is not releaved at once the gun become slightly quieter.
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Aaron ?????
PostPosted: 05/15/2005 4:49 AM    Post subject: Reply with quote

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oh im going to do that to my mini spud gun its supposed to stop the projectile from spinning isnt it??

and plus it looks sweet when u fire it all the water vapour goes out the sides of the barrell as well as out the end
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