Dart Diameter Vs. Barrel Inner Diameter
#1
Posted 04 September 2009 - 09:16 PM
#2
Posted 04 September 2009 - 09:20 PM
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Old school Nerf engineer since 2008
#3
Posted 04 September 2009 - 09:21 PM
#4
Posted 04 September 2009 - 09:23 PM
Edited by ArsenicAnarchy, 04 September 2009 - 09:26 PM.
#5
Posted 04 September 2009 - 09:28 PM
For your foam, 1/2 CPVC (the yellowish thin stuff, next the the pvc) is the best option.
I wouldn't necessarily say that right off the bat. 1/2'' FBR can vary in diameter by a lot from brand to brand. Unless Lowe's carries a specific brand, I wouldn't recommend what barrel material he needs until he tells you at least what brand it is. Another thing that you need to consider is if it's an air gun he is using or a spring gun. Spring guns need a tighter fit, while air guns need to be looser.
ArsenicAnarchy, we need you to tell us more about your setup before we can even begin to recommend barrel materials.
#6
Posted 04 September 2009 - 09:35 PM
For your foam, 1/2 CPVC (the yellowish thin stuff, next the the pvc) is the best option.
I wouldn't necessarily say that right off the bat. 1/2'' FBR can vary in diameter by a lot from brand to brand. Unless Lowe's carries a specific brand, I wouldn't recommend what barrel material he needs until he tells you at least what brand it is. Another thing that you need to consider is if it's an air gun he is using or a spring gun. Spring guns need a tighter fit, while air guns need to be looser.
ArsenicAnarchy, we need you to tell us more about your setup before we can even begin to recommend barrel materials.
He said he got the foam at HD. HD sells frost king. Frost King fits CPVC tight and 17/32 loose in my experience.
#7
Posted 04 September 2009 - 10:08 PM
(I forgot to take a picture of my own poppers)
Every size rod you could ever want.
#8
Posted 04 September 2009 - 11:11 PM
I lose maybe 10 feet in airguns because of how tight it is. In springers, it's absolutly godly.
Maybe a hair looser than CPVC type PVC would be nice, but I haven't found anything besides CPVC and PVC in my area.
Anyways, go with CPVC, it's dirt cheap. I bought around 12 feet of the stuff for like 6 bucks. That's 50 cents per foot.
... to be able to get a better burst or sustained fire, rather than blowing the whole load at once.
#9
Posted 04 September 2009 - 11:44 PM
Edited by ArsenicAnarchy, 04 September 2009 - 11:44 PM.
#10
Posted 05 September 2009 - 01:21 AM
#11
Posted 05 September 2009 - 05:35 AM
Another use is that if you sand down your CPVC or bore out your PVC a bit you can get the CPVC to slide through the PVC opening up the possibility of making breeches.
#12
Posted 05 September 2009 - 10:46 AM
#13
Posted 05 September 2009 - 08:50 PM
industrial designer
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