500psi+ piston valve launcher and 6mm steel coaxial

[bigbob12345]

The damage of the first one is just amzing for that chamber size, even at high pressure.

But both of them look really good :thumbright:

[jrrdw]

Sorry for the confussion, newbie mod mistake, my fault!

[Stephen Holliday]

where did you get the QEV valve from?

[hyldgaard]

I ordered that qev from germany via ebay. Sorry for the short answer but i pay by the mb when online from my cellphone

[Brian the brain]

And to think I almost skipped this thread!!

Very...VERY cool indeed!!
Love these launchers man! And I love the damage even more!

Great buckshot-shot (eehmm??)

You can order silencers for the QEV, wich might look a bit less "super soaker"

JSR must be wetting his bed now hahaha
Both he and I are known to love HP..

[hyldgaard]

And to think I almost skipped this thread!!

Very...VERY cool indeed!!
Love these launchers man! And I love the damage even more!

Great buckshot-shot (eehmm??)

You can order silencers for the QEV, wich might look a bit less "super soaker"

JSR must be wetting his bed now hahaha
Both he and I are known to love HP..

As i said earlier, I am addicted to HP as of now. When you get a fridge compressor its like a point of no return

[hyldgaard]

Sorry, i missed a few posts during the great confusion

WOW i have to build a high-pressure gun......... that is some IMPRESSIVE damage. hows the kick?

did you get to that pressure with just your fridge compressor? ive got to make meself one of those.......

Yes, pressure was made using fridge compressor only

1) What ammo was you useing?
2) How far where you from the target?
3) Where is the fill valve?
4) What kind of fill valve are you using?
5) What is the piston made of?
6)Are we there yet???

1, same ammo as the old cannon. 20g lead slugs and 11mm ball bearings encased in candlewax.


2, The buckshot was from 14m, the wood was from 5m.
3, The fill valve is inside the handle, which is detachable.
4, the fill valve is a quick disconnect.
5, a piece of 18mm copper pipe filled with hot glue
6, dear god i hope so

[Brian the brain]

As i said earlier, I am addicted to HP as of now. When you get a fridge compressor its like a point of no return

Tell me about it!!

Those slugs and waxed up bb's look great!

Now I'll have to build me a .50 QEV longbarrel cannon....I have the leadballs for it..

Just so you guys know...I STILL PREFER SHORT CANNONS!!

I'll make it bullpup...

[hyldgaard]

As i said earlier, I am addicted to HP as of now. When you get a fridge compressor its like a point of no return

Tell me about it!!

Those slugs and waxed up bb's look great!

Now I'll have to build me a .50 QEV longbarrel cannon....I have the leadballs for it..

Just so you guys know...I STILL PREFER SHORT CANNONS!!

I'll make it bullpup...

I am going to mount a very long barrel on the big one of these cannons, should give pleasing results

[jackssmirkingrevenge]

JSR must be wetting his bed now hahaha

I could barely sleep ;p

I really, *really* need to get me a fridge compressor - we have a fridge in the lab we might be throwing out, I'll be sure to call dibs on it

I don't think I'd make a single shot launcher though, lving in an urban area means that I've already reached the practical limit of what can be fired in a small back garden. What's high on the agenda is a cloud design conceptually similar to yours, one day...

[hyldgaard]

.....
I don't think I'd make a single shot launcher though, living in an urban area means that I've already reached the practical limit of what can be fired in a small back garden. What's high on the agenda is a cloud design conceptually similar to yours, one day...

That would also be my next goal, as the large one of these is well over the practical limit of what can be fired in a small garden without trouble heading my way

[TwitchTheAussie]

God bless the backyard of rural australia. I like it dude. Its hot. Nice work.

[Carlman]

God bless the backyard of rural australia. I like it dude. Its hot. Nice work.

woot, a year till i move out to the outback

cant wait

[hyldgaard]

God bless the backyard of rural australia. I like it dude. Its hot. Nice work.

woot, a year till i move out to the outback

cant wait

Wish it was me.. unfortunately im moving to a larger city this summer because of my education, so spudding will probably be limited to indoor shooting

[biggsauce]

C'est tres bon! Any chance of a chronograph reading?