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overkill bb gun....

Built a pneumatic cannon? Then post it here! This section is for completed, finished cannons that you have built. Please include pictures and information.
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overkill bb gun....

Unread postAuthor: spudthug » Sun Apr 08, 2007 8:40 am

ok guys i was bored last night and i had a bunch of parts so i made this....mmkay well i didnt shoot it yet and i am gonna go shoot it now i will post pop can damage or something...happy easter!!!! enjoy
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Attachments
IMG_0255.JPG
looking down the gun
IMG_0254.JPG
bb barrel atachment
IMG_0253.JPG
stock=mini chamber
IMG_0252.JPG
psi guage only temporary
IMG_0251.JPG
sprinkler+chamber
IMG_0250.JPG
my beasty bb gun!!
4" piston valved cannon-half done..( i spilt my cement...)

Hybrid- 75% done. need to build propane holder and drill/tap sparkplug hole..
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Unread postAuthor: VH_man » Sun Apr 08, 2007 9:28 am

Thats a swt gun. does it shoot .177 cal BB's or 6mm BB's? i like the stock.... pretty cool. you should replace that sprinkler with a hogh-presure piston valve and pump that thing up to high pressures.......... im sure you can get a VERY high FPS.
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Unread postAuthor: spudthug » Sun Apr 08, 2007 10:25 am

wow i just shot it 5 mins ago tested it at 30 psi and it shot throguh a can then i went to 100 and it shot throguh 3 and then 4 then wehn i was done i went to my compressors max (130 psi) and teh nbike pumped it to 160 and holy shat it went through a tin can thing i got for easter...it shoots real bbs i got to g oto a party now ill put damage up later..c ya
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4" piston valved cannon-half done..( i spilt my cement...)

Hybrid- 75% done. need to build propane holder and drill/tap sparkplug hole..
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Unread postAuthor: locksmith » Sun Apr 08, 2007 3:18 pm

great job nice gun happy easter to you keep up the great builds
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Unread postAuthor: Brooner115 » Sun Apr 08, 2007 6:15 pm

Thats ok I guess if ur using .177cal if thats what u mean by reguler bb's because mine goes through 3 cans at 90 psi with plastic 6 mill. bb's.

But hey good job! :) Keep up the good work!

Happy Easter! :) :D
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Unread postAuthor: spudthug » Sun Apr 08, 2007 6:19 pm

i didnt test it throguh cans at 160 psi yet but it did go the whole way through a video tape :D :D and also at 150 psi it went through and old glass mug....only throguh one side i found it in the cup but still cracked the other side...the second time i shot the mug it exploded...
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4" piston valved cannon-half done..( i spilt my cement...)

Hybrid- 75% done. need to build propane holder and drill/tap sparkplug hole..
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spudthug
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Unread postAuthor: VH_man » Sun Apr 08, 2007 6:29 pm

cmon, we need damage pics!
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Unread postAuthor: spudthug » Sun Apr 08, 2007 6:48 pm

im tryin but i dont have a camera at my dads..argh...will get them tomorrow
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4" piston valved cannon-half done..( i spilt my cement...)

Hybrid- 75% done. need to build propane holder and drill/tap sparkplug hole..
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spudthug
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