50 caliber 350psi air musket

Show us your pneumatic spud gun! Discuss pneumatic (compressed gas) powered potato guns and related accessories. Valve types, actuation, pipe, materials, fittings, compressors, safety, gas choices, and more.
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n05gr0th
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Wed Aug 20, 2014 7:04 pm

Gun info:
Valve: Springloaded ball-valve
Barrel length: 28 inches / 0.7m
Chamber: 30 inches of 3/4 inch steel
Operating pressure: 350 psi
Loading mechanism: Muzzle loader

Videos:
Me shooting at 67 yards. You can hear the marble going through the backstop. I had to aim a foot to the right because my barrel is bent to the side XD.


My brother and me shooting at jugs of water.




Happy spudding!
Attachments
WIN_20140818_203946.JPG
WIN_20140813_012546.JPG
WIN_20140813_012554.JPG
WIN_20140818_204211.JPG
Removed the carpets so you can see the exit holes.
Removed the carpets so you can see the exit holes.
Last edited by n05gr0th on Thu Sep 18, 2014 9:41 am, edited 1 time in total.
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bravootome
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Sun Aug 24, 2014 1:45 pm

It is a simple design but it sounds good . It's probably for fun with friends . More pictures with the gun.....
come undone
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n05gr0th
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Sun Aug 24, 2014 10:27 pm

Thanks for the comment. I don't have any pictures of the whole gun but you can see it in full in the video. Made a stock for it but it broke :c. I tried to take as many damage pictures as possible though. Here's some more, taken from my phone.
Attachments
Shooting position to target
Shooting position to target
10628594_10202558529872628_8537923272918427949_n.jpg (29.63 KiB) Viewed 2884 times
View from target
View from target
Hole from 67 yard shot
Hole from 67 yard shot
10411131_10202558536672798_1109416771215940899_n.jpg (16.12 KiB) Viewed 2884 times
Better view of table
Better view of table
10579967_10202558519472368_1944059257811956652_n.jpg (22.94 KiB) Viewed 2884 times
I like holes.
I like holes.
10649833_10202558536112784_5652913964027685946_n.jpg (15.24 KiB) Viewed 2884 times
Coffee can full of water after being shot. Marble was stopped at other end, leaving a dent. Found powdered marble in the bottom.
Coffee can full of water after being shot. Marble was stopped at other end, leaving a dent. Found powdered marble in the bottom.
10626878_10202558539352865_7895134111126399762_n.jpg (27.48 KiB) Viewed 2884 times
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bravootome
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Mon Aug 25, 2014 2:20 pm

3 years ago i've made something similar after seeing some youtube videos, just to see if it is really posible. And it was !
come undone
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