My Short 14'' Umarex HDR68 TR68 55 -112 Joules 

112J - let that sink in for a second.

Amazing hand howitzer, looks like a pistol that should be in a Mad Max film, nice one mate.

Funny, i just read the laws of my country concerning paintball/soft-air etc. and long story short, doesn't matter the output power, with this one (.68) i could shoot it 112J on my patio, no laws broken. I must get one.

This is exactly I'm looking for since T4E :D

You'll have to try that set up with the bottle set along the top, with HD24s bottle clamp. Be nice and inline. Good vid. Paul

Yeah brother! Nice clean solution!! I'm really enjoying your videos man. 😍😍 Just out of curiosity, do you have a point of contact, or a forum that i could become a member of ? I prefer not to use FB Discord etc etc. I have a bunch of projects that I would LOVE to discuss, with you, (preferably !) but also anybody else modding c02/hpa/gbb systems. Big love bro. Keep em coming!!😍😍🤩🤩

Cool build my friend😎. Great power 😎💥

Nice

Hi, I discovered your channel a few days ago, very useful and I thank you. I have a question. Is there a way to take off the crimped tube that holds the co2 canister and put it back together without damaging it, cause my HDR50 just failed and followed your guide to fix it, though it improved still got little leaks. I ended up buying another HDR50 and I'll use the broken one for reverse ingeniering. 🤔

Wow each barrel gives you 30 joules??? Holy shit

Hdr50 is looking Good I just ordered my tunning barrel with same tip as you have, in future I may want to go with hpa, what would the total cost to convert with HPA system?

Where you get them tiny bottles??? Id love a bottle small but also pushes out 1200psi or 1100psi forgot the number hwvent checked less lethal for almost 6 months due to busy

Any mods to internals or just tuning barrels and hpa?

I want one who do I need to talk too

Do you take on customers, if they send you their stocked weapon?

Where can i find the same degasser like you have ?

Is that front heavy?

Wow each barrel gives you 30 joules??? Holy shit so longer barrels give you huge increase with joules??? Wow i didnt know that. But there goes my small concealable power hitter.. ive learned a ton from this video alone wow. Maijly remove restrictor put 1100 psi hpa and barrel length is all that matters wow. After i learned how the fittings 90 degree female male quick disconnect etc i think i know everything now. Im guess the gavle is my only option for conceal carry. Due to size and what not.

If a zombie apocalypse ever happens these will be the weapons we rely on since guns will eventually run outta ammo we got reusable ones with these lmao. 😂

Wait so an hpa tank top can engage and diaengage???? Wow

Are you afraid to do a demonstration with the HDR?? Why do you talk so much??🧐