my pvc shoot gun

Cannons powered by pneumatic pressure (compressed gas) using a valve or other release.
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oneocim
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Hi guys, this is my new gun, scaling up from my previous gun. It is 3/4 inch piston inside 1 inch brass T with 1/2 inch seat. The barrel is 1 inch, used max with 80 psi :( . Multi shoot (attached to commercial air compressor), chamber filling, hammer valve for piloting, breech loading.
Attachments
the parts of my hammer valve
the parts of my hammer valve
hammer valve put together
hammer valve put together
poorly painted and attached to the gun
poorly painted and attached to the gun
the top brass T for the piston valve housing
the top brass T for the piston valve housing
the whole gun
the whole gun
breech loading
breech loading
the ammo, unripe walnut, a little lose but widely available at my place
the ammo, unripe walnut, a little lose but widely available at my place
ammo loaded
ammo loaded
the target, finally making a hole on the third shoot, from 10 meter with 70 psi
the target, finally making a hole on the third shoot, from 10 meter with 70 psi
honey,.. for my next birthday, a lot of epoxy will be enough as the present
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jackssmirkingrevenge
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A little ghetto, but it clearly works and I like it :)
hectmarr wrote:You have to make many weapons, because this field is long and short life
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bravootome
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oneocim wrote:Hi guys, this is my new gun, scaling up from my previous gun. It is 3/4 inch piston inside 1 inch brass T with 1/2 inch seat. The barrel is 1 inch, used max with 80 psi :( . Multi shoot (attached to commercial air compressor), chamber filling, hammer valve for piloting, breech loading.
haha, i see you use those fruits as ammo, i used some local forest fruits and olives kernel . i was able to penetrate both sides of a big metal olive can
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oneocim
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Thank you jack. Yes, it is ghetto, i should practicing more on painting and stock making. I know I have seen that kind of post here but can't find it anymore.
And bravootome, free ammo, nothing better, also helping the environment for planting more trees ha ha. My gun is not so powerfull so most seeds are intake. According to GGDT I should be able to plant tree 185 m away.
honey,.. for my next birthday, a lot of epoxy will be enough as the present
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bravootome
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e. According to GGDT I should be able to plant tree 185 m away.[/quote]

if so, i should of plant a forest till now,ha. you should use more pressure, like 300 psi to have more consistent shoots
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