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BB Sniper Rifle

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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BB Sniper Rifle

Unread postAuthor: spudthug » Thu Jul 19, 2007 2:13 pm

Hello again, im full of final completion of guns today (im also fixing my coaxial). Well this is my BB sniper rifle. it shoots airsoft bbs for now but i am going to get a 1/4 brakeline for interchangeable barrels.. tell me what you think!!

Specs-
1. valve-1/4 detrol QEV
2. barrel-9/32 brakeline
3. chamber-11/4"x6" nipple

this thing is a blast to shoot!. it is so powerful. i was shooting in my basement and i shot through a cardboard box, through a thin peice of woods and then it hit my hot water heater and left a huge dent.. damage pics are coming soon!!
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Attachments
IMGP1078.JPG
trigger/fill setup..i need to place a ball valve somewhere..
IMGP1077.JPG
QEV
IMGP1076.JPG
Up the gun
IMGP1074.JPG
down the gun
IMGP1073.JPG
the beast! and my unfinished hybrid
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: mopherman » Thu Jul 19, 2007 2:22 pm

very nice. i would have used a piston for higher pressures though. I would also sujest barrel supports so it doesnt sg while you aim. you have inspired me to finaly get my bb gun running.
EDIT: what is that that chetah pattern your sitting on? a weird couch?
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Last edited by mopherman on Thu Jul 19, 2007 2:26 pm, edited 1 time in total.
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Unread postAuthor: potatoflinger » Thu Jul 19, 2007 2:25 pm

That looks pretty cool. Not very good for your water heater though :?
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Unread postAuthor: spudthug » Thu Jul 19, 2007 2:26 pm

hehe..the only thing about barrel supperts is its hard to have interchangeable barrels...

edit: yea..thank god it wasnt directly at my water heater it probably would have went through
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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: Mitchza89 » Thu Jul 19, 2007 8:56 pm

Wow man... thats gorgeous. I'ts so damn good to see someone made a bb rifle. Everyone makes those damn bb machines guns and I HATE em! I'm in the process of making a bb rifle aswell. I really can't wait untill I really get building. Where did you get your barrel though?? I'm having a lot of problem finding pipe that has an ID of 6mm for bb's...

Regards,

Mitch.
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Unread postAuthor: tylerthetatertosser » Thu Jul 19, 2007 9:48 pm

I think the thing he is sitting on might be a bean bag.. and very nice gun by the way.
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Unread postAuthor: spudthug » Fri Jul 20, 2007 9:36 am

for barrels use 9/32 brakeline or 5/16 brakeline from any auto shop..
I think the thing he is sitting on might be a bean bag..


nope...its a pimp leapord spotted chair..my brother has a brown one and they are really comfortable..so i went to wal-mart to buy one and this is the only color scheme they had left..
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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: jackssmirkingrevenge » Fri Jul 20, 2007 9:56 am

Why the toes. why.
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Unread postAuthor: spud yeti » Fri Jul 20, 2007 10:24 am

Why the toes. why

the trend continues... :cry:

Really nice bb rifle though! I like the all metal look youre going for off lately too. Im with Michza, I much prefer the rifles to BBMGs for some reason. More power and just classier I guess...

btw, love the couch :D
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really good quote/phrase here
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Unread postAuthor: spudthug » Fri Jul 20, 2007 2:17 pm

btw, love the couch


CHAIR!!! ahh do not upset the leapord chair he will eat you!! :wink:

thanks for the compliment spud yeti. you should build one! they are way powerful..oh and i jsut finished another bb gun.. its co ax.. i will post it as soon as i find my damn camera...
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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: spud yeti » Sat Jul 21, 2007 9:25 am

CHAIR!!! ahh do not upset the leapord chair he will eat you!!

Ooo, my bad! Sorry for messing with The Chair :lol:

Yeah, I think I will build one once Im finished my current project (semi auto pbg: 85% complete) because they so awesome and their ammo is cheap. I must just find the size barrel to use in mm though.
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really good quote/phrase here
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Unread postAuthor: spudthug » Sat Jul 28, 2007 10:03 am

you should build one spud yeti this is way powerful...freekin went through 23 cans at 40 psi...i put it up to 100 and went through 5 ull generic cans...i would have lined more up but i like my grape soda :wink:

you guys should all build one.. these are really nice.
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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: spud yeti » Sat Jul 28, 2007 10:42 am

Wow, thats freaking powerful. You may have seen the thread I posted, but I found a pen cartridge that fits 6mm brakeline so Im starting planning to build a rifle now I think. I just dont know where to buy brakeline though (I live in South Africa). What else fits 6mm BBs?
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really good quote/phrase here
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Unread postAuthor: spudthug » Sat Jul 28, 2007 11:00 am

arrow shafts...any auto parts stores over there? is there an ebay for south africa :lol:
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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: spud yeti » Sat Jul 28, 2007 11:42 am

Haha, not that I know of :cry:
I will try a auto store tomorrow, thanks.
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