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| crazyfreak0075 |
Posted: 09/30/2006 15:37 PM Post subject: Pipe size for airsoft |
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 Master Sergeant

Joined: 17 Aug 2006 Posts: 159 24.93 Spud Bux
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| I was thinking about building an bbmg and was wondering what size pipe you guys use for the barrel. Oh yeah i wanna shoot 6mm airsoft bb's. Thanks! |
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| MrCrowley |
Posted: 09/30/2006 15:54 PM Post subject: |
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 Blizzard of Ozz

Joined: 23 Jun 2006 Posts: 6187 3319.40 Spud Bux
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| use 6mm copper pipe, or 1/4" CPVC but im not sure about the CPVC i havnt tried it before |
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| crazyfreak0075 |
Posted: 09/30/2006 15:58 PM Post subject: |
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 Master Sergeant

Joined: 17 Aug 2006 Posts: 159 24.93 Spud Bux
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Im from the U.S. and I don't think they sell 6mm coper pipe in U.S. Is there any other sizes for copper that a airsoft bb will fit. But thanks for the info.  |
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| noname |
Posted: 09/30/2006 15:59 PM Post subject: |
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 Mr Vortex

Joined: 10 Apr 2006 Posts: 2520 2730.79 Spud Bux
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I can get all sizes of tubing at my hardware store, try there.
Also, if you want to make a vortex BBMG I can make the vortex for you. |
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| crazyfreak0075 |
Posted: 09/30/2006 16:08 PM Post subject: |
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 Master Sergeant

Joined: 17 Aug 2006 Posts: 159 24.93 Spud Bux
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Hey ill check that out.
And about the vortex Thanks but no thanks. If i do ill probly try to make it myself. Im thinking i might make a bolt action now not a bbmg. |
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| MrCrowley |
Posted: 09/30/2006 21:19 PM Post subject: |
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 Blizzard of Ozz

Joined: 23 Jun 2006 Posts: 6187 3319.40 Spud Bux
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| and for the copper pipe try 1/4" copper which is roughly 6.25mm |
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| shadowghost21 |
Posted: 10/16/2006 16:59 PM Post subject: |
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Specialist

Joined: 19 Sep 2006 Posts: 47 125.46 Spud Bux
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| Or use 9/16" aluminum. It is not as strong as copper but I use it for all my air soft projects! Find it at ace hardware. Comes I think 3foot sections for about 1.50$ |
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| ammosmoke |
Posted: 10/16/2006 17:04 PM Post subject: |
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 Brigadier General

Joined: 27 Sep 2006 Posts: 965 1736.46 Spud Bux
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| Use 1/8 copper, not 1/4, 1/4 is too big. |
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| MrCrowley |
Posted: 10/16/2006 22:12 PM Post subject: |
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 Blizzard of Ozz

Joined: 23 Jun 2006 Posts: 6187 3319.40 Spud Bux
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| but isnt that 4mm?bbs are 6mm.anyway 1/4"copper would have a .25mm gap. |
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| tntlly |
Posted: 10/16/2006 23:03 PM Post subject: |
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 Corporal

Joined: 01 Oct 2006 Posts: 72 125.57 Spud Bux
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| MrCrowley wrote: | | use 6mm copper pipe, or 1/4" CPVC but im not sure about the CPVC i havnt tried it before |
i have 1/4 inch cpvc in my hand and an airsoft bb, the cpvc is way too big |
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| MrCrowley |
Posted: 10/16/2006 23:25 PM Post subject: |
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 Blizzard of Ozz

Joined: 23 Jun 2006 Posts: 6187 3319.40 Spud Bux
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| copper pipe is different.1/2" copper pipe is 12mm,while cpvc 1/2" is 14mm in NZ. |
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| tntlly |
Posted: 10/16/2006 23:29 PM Post subject: |
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 Corporal

Joined: 01 Oct 2006 Posts: 72 125.57 Spud Bux
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| yeah... well he should go with copper anyways, when you get down to the small pvc/cpvc it starts to bend a lot, causing inaccuracy. |
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| PVC Arsenal 17 |
Posted: 10/19/2006 15:47 PM Post subject: |
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 WITTY PHRASE

Joined: 27 Mar 2006 Posts: 1259 825.23 Spud Bux
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Dude.... 1/4 brakeline from autozone... like $3 for 4 feet.
Pressure rated to 1000+ psi
or 6mm brass tube
or styrene tube
both can be found at most r/c hobby shops |
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