HDR .50 with valve removed. 

I was about 10mtrs from the target, and I haven't shot in a while. That's my excuse for not getting them all on target.

First time I've seen your beautiful dog! You can tell that your pup prefers you very much!

I've just bought one and yours is the first decent vid demoing it so I subbed,

I bought the Smith and Wesson M&P9 version. I'm planning to buy this one for home defense. Today supposed to be my day shooting the S&W but my store is totally out of CO2. I have to order mine. I can't wait. Anyways, watching your video is satisfying. Thank you brother stay blessed!!

Make sure grandma doesn't make a pie from that pumpkin, she might break her dentures

I'd like to invite you to the range if you ever got a chance to come state side. I know that in most of the EU and England you guys can't own the real thing but I think you would have fun. I live in southeast Texas and have had my carry license for about 6 years. I normally carry a 9mm of which I have a Ruger LC9s and a CZ P07. When it's a bit much for me to lug around (I'm almost 69) I switch to my Taurus TX-22. Anyway, the invitation stands. Have a good one and good shooting.

Fun video. Hold your right arm straight and bend your left. Keep your head straight and forward, like an attack dog. Your form is going to make your targeting inconsistent. Personally, as there's no recoil to speak of, I'd cup the grip with the left hand.

Great and enthuastic reviews, thank you!

Nice. In Texas though, I'll keep my 38.

YES HE IS A GOOD DOG THANK YOU FOR THE KNOWLEDGE.

Love your videos and appreciate the tutorials. Excited to see what mods you put on your weapon and the chrono results

All I can think of is how cool and funny it would have been if this “gun” was somehow in the Shawn of the dead movie

Good bit of fun but not serious take it for what it is well done

I can have the .50 at my houses in Italy and the USA. But here in Mexico I cannot. The limit is .25 caliber. Of which, I have plenty.

The good boy stole the show xd

Wheres Simon Pegg , thought he never went on film without you 🤔😉😊🤣👍

That pistol is about as much use as a chocolate fire guard

Next week: Use of bananas in home defence

It would be interesting to see how it would perform with lead balls.

If you realy practice your throw, that there gun could make a great home defence weapon.

The pumkin says its sorry for invading your home. :)

Even the smaller on is considered a firearm in Canada.

Home defence Co2 pistol. For when you want a burglar to be covered in little round bruses and very annoyed. I think I will stick to my Mk1 home defence pick axe handle.

Someone who says "I dont know where that went" shouldn't be shooting a gun.

be carefull mate put valve back in unless you got FAC you turned this into a firearm that will be putting about 16j 12 footpounds 2x the power your allowed for a pistol in the uk ..thats why thats in the valve for the uk market sorry for bad news but enjoyed vid and will keep watching

Beautiful dogs. 👍👍

Is the only difference between the 7.5 and 11 J version this valve, ie can I upgrade them both to the same level, when I remove that plastic valve?

Just getting back into co2 pistols after a 10 year break, so much new stuff! Please correct me if I am wrong, but it used to be a 6 joule limit on pistols? I did about 20 videos on Y T reviewing co2 pistols with power and accuracy tests, and none of them got over 4.75 joules when tested. These pistols look fun, I see they are marketed as “ home defence” guns in some countries? One thing I learned from modding air guns is that as the power goes up,nether accuracy goes way down. I don’t think your accuracy was at fault at all, I think the gun is designed for 15 feet range max. I liked and subscribed, looking forward to getting back to my old hobby.

Hello from Sweden 🇸🇪 I have one 7.5 joule

You know this guy is just showing off a alternative way to defend your house hold I know it’s not a real gun but some people are not able to get a real gun we’re they live and it’s a shame I know a lot of Americans are like it’s not a real gun it won’t do anything but you have to be in there shoes where they don’t get to have a real gun I see it as it better than trying to fight a intruder with your hands or being up close it’s a good way to stay back and deal a little damage if you hit your shots and picking the right ammo

that Pumpkin dodged your first shots.....

yeah dogs are the best!!!! nice vid

It looks like something out of blade runner but yeah it's looks cool

I'd like to see a bunch of coconuts, inside a bag of some sort. Curious if any would break. Too difficult to hit one, but 7 or 8 together could be hit.

lucky lad you ve got really cute dogs. greetings from Greece

I love the dog

You can release the gas instead of shooting blanks. Only thing an intruder needs to nullify the HDR .50 is to wear two jumpers and a plastic visor ;+}

Awesome 👏

if you cant find the devastators, I found ones call home wreckers

Use a stick. A heavy stick, a pointy stick, and for the adventurous: a heavy and pointy stick. Thank me later. Cool toy though!

Great video. Actually hitting the bloody pumpkin would’ve been more entertaining. Lol. I did however enjoy it nonetheless. Brilliant.

Ricky Gervais in his backyard

It looks pretty cool but did not seem like it could hit the broad side of a building. Hdp 50 all the way 4 me.

Yep!

Great video, nice dogs. Thumb up ! Best regards from Berlin !

Next time carry the Best Paintball Marker that you can find....its much better,is a gun controlled land M4 ...cheers...

Bruv why don’t my devastator rounds go in so easily I have to force it in & use the Allan key to push it in & make it flush

The safest place 4 an attacker is in front of his gun.

The dog likes that pistol...he licked it!

Can this be done to a stock HDR without needing to buy the power upgrade valve for it?

You’d probably hit it if you throw a stone at it 😂😂😂

Do the 7jewel

Thanks but practice more ! What a lost of wounderful and expensive ammos. But thanks for that. Really appreciate. :)

which model can you get the most power out of?

Yeah mine was insanely loud got almost a 5 shots then it was done next one loud as hell got 3shots in and done,it scary how loud it is but not sure it's worth it concidering the co2 waste also what the hell are jewls?why is your still so quiet? Can I order anew valve cap thing?

It is "old biddies" that fought for YOUR FREEDOM, have some respect.

Hi, do you recommend change of valve with the kit, plus revoming the semi-cylinder from the camera ? (at the same time)

Let's talk about the cement mixer. At least that's effective. I'd never trust anything loaded with CO2 to be hard hitting when sitting ready longer than a day. Don't break in yet.... I need to finish changing the co2 cylinder.

Hey bro I got a question for anyone who can answer it, is CRC heavy duty silicone spray okay to use on the projectiles to make them leave the mag easier, kinda like polishing them, and what is the best way to initially lube the guns O-rings and does the gun need to be disassembled to properly lube the O-rings? Thanks man I appreciate your vids!

should test with a pork shoulder

Somebody didn’t get their snipers badge. Would be burglars will be queuing up round the block.

The 'clicks' it made weren't very loud.

How to you take the restrictor out?

Hola amigo , cuánto puede durar el CO2 en el revolver ?

Go get yourself a nice piece of 2x4...really. You're in danger of that pumpkin kicking your ass🧐😁

Man im trying to get the maximum power out of my hdr50 to...i am from austria so i got the 11 joule version...i have change the original valve pin to a rocket key valve pin(they claim its 16 joule with it but i cannot proof it cause i also got no chrono),and then i got a steel barrel with a threading were you can put a silencer on.I also got them devastator rounds after i watch your video on them...pretty good rounds on the hdr !!!So i hope removing my valveblock to release more power cause my valve pin is already changed...so maybe you get this rocket key to and do some chrono testing that would be pretty interesting...i hope it is really able to reach 20 joules of power with that hdr cause that would be really cool...looking forward to your videos...cheers mate !

I tried to remove my valve and I couldnt get it to work right. One shot is all I got and the air would blow out. FYI I have the 7.5 joules version

Good. I'd definetly be ready, when those filthy pumpkin people come around, shagging my carrots. I'll need two. They run in patches. Lol

Hallo...My Umarex hdr50 11joules is leaking at the indicator pin...what can I do to fix this problem...please

No links to the ammo?

Hey great videos! I have question for ya. I have an 11j on the way as we speak. If I do this, can I still shoot pepper balls? Maybe that's a dumb question. But I'm just getting into this. Thanks! Keep it up.

I know this video is older now and im unsure if youll respond BUT ive been wanting to get an HDR 50 for a while and It seems i dont have any local stores that sell them so my only option is Amazon, but it does not say how many juels of power it has. What should i look out for or how can i know the difference

When has removed the valve?

It's funny about your dogs because when I shoot my impact m3 35cal my American pit likes to chase the rounds and goes up with her teeth and pulls my splatter targets off my sand trap .shes funny.

Removing the valve block doesn't make much difference 🤔

Here in the States one can get the High Point pistol for $ 120.00 . Horrible pistol compared to other firearms . It does function most of the time. And it can be had in ,380-.45 ACP . Much better alternative .

Has anyone tried a 3.5" 16g CO2 cartridge instead of the 3.25" 12g cartridge?

Did you not make a video with the modification because its more leathal than a ordinary paint marker?

I will stay with the .45.

I've watched alot of videos about the HDR and it seems Mad Dog makes a lot of good stuff but I see the same comments. "that's not a weapon" or "if you practise your throw, that might be a good weapon". It seems people really don't understand that the whole world isn't America. I'm also a brit living in Europe in one of the countries with the most relaxed gun laws in Europe and still you need a mental examination, no criminal record and a valid reason for owning a gun. There are many rules and jn 2014 out of 76 homicides, 16 were by firearm which was an all time high. In most countries in Europe it is A. Very unlikely to be involved in a violent situation B. Even more unlikely that a firearm will be involved from the criminals side The reason I am even interested in this gun is I would like something to protect against an attacker with a knife so I can keep distance and we also have wild pigs outside our house. These loaded with pepper rounds can help. The risk of having a real gun in my house is much higher than the threat of a home invasion. And one last point, if you own a gun in Slovakia, which as I mentioned is one of the most relaxed in Europe. The firearm and ammunition must be stored seperately in seperate lockers. By the time you open two safes and load a gun, I fear the worst would already be over. Just my 2 cents worth....

How many fps is it now?

how do u depressure co2 from hdr 50 do u press in red pin at back matey

Thank god its not a real gun. Poor gun handling skills it would do damage at point blank.

Can you do a video on the modification please

Gracias por tus vídeos. Y cuantos julios da sin la válvula(suponiendo que sea de 11julios)? Un saludo 👋

Hello, how did u remove the valve blocker can u explain? Or did ur bought an export kit?

Just tried to remove the Valve (on a 2021 model) the head sheared right off with no effort. They've added some removal protection. Now, I have to buy a new chamber (for the new valve) ..or, try using Epoxy to glue the screwdriver to what is left of the screw head ..and do a 'Hail Mary'. Seriously, all they do with this type of protection is make people design new (and sometimes better) parts. :)

The never ending quest for the right holster for the beast lol is there a brand or does umarex have something?

The shots are weak even with a new gas cylinder. In the revolver I have the power is much greater.

How much did the revolver cost

Fench Airforce? Oooookay.😎

Remove the valve is not a good idea. The shoots have a lot of air compressed mistakes

Great video. Now get a 12 gauge mossberg and finish off that pumpkin.

Hi Mad Dog, I'm about to buy the same gun as you but what does it mean "without the valve"? Does it make it more powerful? merci

Joli !

So your modifying a legal air pistol to be more powerful. But surely if that pistol goes beyond the legal limit of 6ft/lb it becomes a firearm.

What do you do for a day job? Looks like you’re set for life 👍

Pumpkin wins

errs the barrel come rifled? Is the projectile spinning? I would think that if u could shoot lead balls at 550-600fps you would have a fun plunking gun. Can u diesel these guns?

You think about the aluminum mag to the revolver? I have been tinkering they off plastic have too much play