The damage shots seriously look like a .50 cal hit them.

*Salutes*

Bonjour, je suis un canadien parce que tu est un (une?) kiwi et je ne suis pas un bannane.

Bon travail.

In the US, copper is at record highs,

It takes 1.3 cents of copper to make a penny...

Dident you call your last gun "the last gun"?

Just check GGDT to optimize it before you start building.

Yeah, good idea.

Some newbie could make a pill bottle mini that looks like this

And beat a 12000ft-lb muzzle energy steel unpainted undecorated monster.

I probablly wont enter, right now i can only use 70-90psi with the burst disk and 125 with the ball valve...

I will have to get a shock pump and a union for higher pressures and higher pressure burst disks.

Oh yes, the copperhead.

I thought it was a piston cannon lol.

Accuracy?

Isnt there a "best shot on video" contest already going on?

There are alot of high power guns with 1/2 or 3/4 inch pistons.

ok, does a qev have the same action/caracteristics as a sprinkler valve but can handle higher pressures?

Lol it's in my sig.

I should change it now...

To a different vid like "dont tase me bro" or something.

XD

4000psi copper burst disk.

Oh, I forgot I used to have those.

The copper chamber bursted becauses of the 4X rated pressure.

But the vids still keep the old thing alive, 2 inches of steel at 500m dident stand a chance.

Ok, keep us posted, or make a new topic when your finished.

I don't have a piston, sprinkler or a qev gun.

Heck, I only have one!!