I've hit 1750 fpe with a Zeus, was a valve dump, used friends labradar, he is no longer with us.( moved to canaderp, did not die)

@@lorka42 HAHHAH makes my Hatsan piledrive 4.57 max around 730Ft/p max look like a 177. LOl. 🤣

@@lorka42 a KZfaqr hit 2900ish foot pounds on a valve dump

@@suemeade2471 lol.. it was nothing more than false crono reading. Zeus is 1100fpe thats it.. there is no extra 1800fpe to gain from valve dump.. if your high power rig work like it should you actually gain nothing from valve dump.

@@normski262 And your Hatsan is in top rang of guns we mortals can buy.....By the way it also shames me FX....

Absolutely. I saw a video a couple years back of a man hunting wild boar in the southern US with a .45 Air rifle. The slug went in one side (heart shot) and out the other, dropping it where it stood.

It is an undeniable fact. I imagine what air bombs would be like, which use huge amounts of air to create an explosion. They are the deadliest weapons in history

Yes they can be just as deadly as gun powder firearms. Imo if tech advanced further enough we could see these take over

❤ True it lethal

So very true. Ive been into airguns around 52 years now. Im down to a Huben K1 pcp in .25 shooting that 25 at close to 1000fps (985) . Thats also in semiautomatic. Thats why i love the hubens, got the pistol too, the GK1 in .22 shooting a 22 slug at 945 fps, yes a pcp PISTOL

Yea never 🤣

Think about the price, at least 4000$ gun, plus the air pressure tank, also those 20mm bullet aren't cheap

I can build one ….

@@PhysicsViolator got ahead

Just buy a real gun

they are using helium as the gas. it will increase an airguns power out put but 40%. but with just compressed air or nitrogen you lose 40% of the power. on compressed air its alone around 2500 fpe. still VERY strong for an air gun. I wounder how much psi is required for such energy. the current strongest on the market the aea Zeus that fires a 72 cal slug is 1500 fpe if you put helium inside instead of compressed air it's 2100 fpe. and that's at 4500 psi. and the rounds aren't quiet as big they are 400-800 grains. but they are beastly arounds. hits really hard too. 20mm is .79 caliber rounds too its a huge round.

I didn’t know that Zeus was capable of handling helium, That is awesome news. Can’t wait to try it.

@@Bigbopperairguns its expensive to do. people have been experimenting with helium and air guns for as long as these big bore air guns have been a thing. the only thing you want to watch is if the helium is leaking you might want to tighten your seals and add some new o-rings. i have added helium to a bunch of air guns to try it out. from texan air force and Benjamin bulldog 357 way back in the day to the more modern aea platforms. rarely I had to fix some seals from stock because the stock seals were old. like I needed new orings. but I think I was gonna need new ones anyways cause I put thousands of rounds through those guns. it's an experimental thing. but yes I have successfully added helium to a brand new stock zeus. it was bad ass. helium lets more air escape so you get less shot count. but its a cool experiment. I would just fill to 2000psi and make sure there's. no leaks first before filling it up tp 4500 psi.

​@@Bigbopperairguns don't try it they are not capable of helium I blew mine apart trying it

@@leonardcurtis1228 Mine is still going strong on the helium mix. It even talks funny.

Thanks C really appreciate that! You have some awesome guns too!

😭

My thoughts exactly. There was a plan on making these for sale but the law makers destroyed that dream. This was the only one made. Thanks for watching.

@@MJPilote Very sad. I would have bought one. Maybe one day

@@MJPilote Entä tekisitkö kommissiona kotimaan asukkaalle? Ei laki varmaan siihen puutu jos luvat

@@138w5 Ei pysty kun en ole aseseppä, valmistaminen myyntiin tarvii asesepän paperit ym myyntiluvat.

Saatko edes ohjeita myydä miten tehdä itse?

No way, must have been a bad MIC setup. I have 3 DonnFL suppressors mounted in series on my Zeus and it's still loud AF. You can hear it down range no problem. It's louder than all my sub-sonic suppressed black powder rifles. You would need a 15-foot-long moderator for deer not to raise their heads. They must be used to people shooting just like at the Demolitionranch range the deer don't even budge when they shoot 50 cals.

Plus no brass cartridges left to waste

Dont know yet, have some car trouble to work with first. Hopefully before the winter.

@@MJPilote Good luck!

@@MJPilote hope you got things working okay

@@pacificcoastpiper3949 Sure did, there is some fun shooting in the last outing of the season.

@@MJPilote good

Both calibers fall short on the projectile momentum on impact. But anyways its just annairgun, and not powerfull enough for hunting cording to our gun laws.

@@MJPilote It is in the USA, Id definitely shoot a black bear with that

@@MJPilote I bet its got a real smooth swing, like a 10 pound shotgun.

@@miamislice3280 little more handfull to shoot than shotgun.

@@MJPilote biggus gunnus maximus oomphus mark X1

this is military stuff if u can get it right cheaper ammo

Yeap really expensive.

It's also almost 80cal so not sure how rhat would stack against something that fired a shell similar size?

I made it.

@@MJPilote whaaaaat damn great job🎯🎯🎯🎯

3100fpe about

When you fart in bed.. It lifts the sheets.... Same principle 😂😂😂

@@user-us6mg9fv1mthats a gas

so is air., @@yes2536

Yes its legal, have it tied to my firearm license.

@@MJPilote Good for you ! I’m sure it’s lot of fun. I was a competitive shooter but we didn’t use air cannons 😂

In America...yep it's legal..they called it a high powered bb gun ..that's all😎...no powder =non lethal 🤫

@@mobilefreedom741 Here in Croatia. This would be classified to like a regular air gun. Here you don’t have to have a license for air gun. You have to go to the police station and they sang number of the air gun to your name. I would buy one like this, just to see the look on their faces. That would be priceless ! We have the strictest gun laws in Europe. Get a carrier permit is nearly impossible. You have to be a police officer/ex police officer or soldier/ex soldier. Even then you have to know someone who knows someone to sign those papers. It’s a mess… so you better defend Second Amendment because when the government takes something they do not give it back for sure.

I dont know, it pierced 8mm with tungsten penetrator core inside the bullet.

Have only tried with .457 and .50 smaller than that the sabot separation becomes a problem.

​@@MJPilotehave you considered a 14.5mm projectile in a sabot? Like the 80 gram one from the 14.5x114mm cartridge?

@@samuelbrown3405 and where would one buy the projectiles? Living in Finland has the drawbacks of not getting bullets as easy as in the America.

if youre casting those 20. id think you could cast anything in any shape needed. of course it wouldnt be jacketed but neither are these. @@MJPilote

@@g-low6365 casting yes, but I would need a mold for the 14.5mm and I dont really need them.

It's rifled barrel

​@@MJPilote use smoothbore for higher round velocity.

@@nacebedace8243 I can use sabot rounds if wanting more velocity. With smoothbore you loose spin stabilization and accuracy.

No not just with helium, it's air helium mix and to be honest we don't know how much helium was in the mix. Probably around 50-65% it's been couple of years when we did the mix. Big valve, big ports, good flow characteristics of the ports and valve. That's what it takes. Not going to go to details as I am not going to do any more development work to the Chinese for free. They copy everything we do.

i have barrel 0.50 bore with rifling, i want make pcp on sodastream botles, so no too powerful like yours, but it will be funy too

last shot was an air dump, valve probably broke. the noise is the booster pump.

@@lorka42 o ring broke from the balancer and left valve partially open.

Booster pump filling the gun

Thanks to both of you ;)

@@MJPilote oh, way less expensive than a titanium valve seat, tho :D

Yes it's self made.

its 351 meters per second.

I made it.