I did the same thing last year but with a cordless drill and hand tap. I also used JB weld to lock the male foster fitting with internal check valve in place. I use a paintball tank with 850-1500 psi regulator to provide regulated hpa to different airguns which were formerly CO2. I can shoot tethered to the paintball tank if benchrest shooting or I can disconnect from the paintball tank after filling the 90 gm. tank with whatever pressure the airgun shoots best with. I think this would work well with your Fusion 2. Let me know which pressure works the best. Some of my air rifles are 1200 psi and my 850 works great at 1500 psi. Way more power and consistent accuracy with no delay between shots. Great video.
I just used pipe tape on mine because sometimes the valve needs cleaned or the oring needs replaced. I havent played with the air pressure much yet but I do think my Air Javelin needs a little more hammer spring for the factory Gauntlet bottle at 1100 psi
I'm going to increase the plenum space on mine for giggles and I'll make a video on it. It's super easy. Believe it or not the only thing that have me any trouble is the release for the co2 cover/forend lol
The fill ports are cheap on amazon and so are the 1/8th inch pipe taps. You can absolutely do this with a cordless drill and hand tap. It costs a few bucks to get the large co2 tank but it only costs about 25 bucks to exchange it when its empty and it lasts a long long time.
@@kidpellet6544 nice that basically what mine is just tapped tank, pretty neat, i got the tippman 20oz tank, just have it filled and get like 20 refills on it
would this work on the walther lever action .177 gun? it shoots with the same 88g cartridges and my friend has a paintbal place so i can get cheap fills.
It would fill from the end with a foster fitting so I done see why not. You can also buy a thing called a co2 saver in case you wanted to remove it and use it on something else.
@@kidpellet6544 nice thx my friend, im gonna try and make one and my gun normaly holds 800psi so i think it would be possible to handpump it. grtz from belgium
I did the same thing last year but with a cordless drill and hand tap. I also used JB weld to lock the male foster fitting with internal check valve in place. I use a paintball tank with 850-1500 psi regulator to provide regulated hpa to different airguns which were formerly CO2. I can shoot tethered to the paintball tank if benchrest shooting or I can disconnect from the paintball tank after filling the 90 gm. tank with whatever pressure the airgun shoots best with. I think this would work well with your Fusion 2. Let me know which pressure works the best. Some of my air rifles are 1200 psi and my 850 works great at 1500 psi. Way more power and consistent accuracy with no delay between shots. Great video.
I just used pipe tape on mine because sometimes the valve needs cleaned or the oring needs replaced. I havent played with the air pressure much yet but I do think my Air Javelin needs a little more hammer spring for the factory Gauntlet bottle at 1100 psi
Can you do a complete in depth video of how to open up the airjavelin? Thanks!
I'm going to increase the plenum space on mine for giggles and I'll make a video on it. It's super easy. Believe it or not the only thing that have me any trouble is the release for the co2 cover/forend lol
neat, never thought about this, i have the air venturi refillable one that basically is the same
The fill ports are cheap on amazon and so are the 1/8th inch pipe taps. You can absolutely do this with a cordless drill and hand tap. It costs a few bucks to get the large co2 tank but it only costs about 25 bucks to exchange it when its empty and it lasts a long long time.
@@kidpellet6544 nice that basically what mine is just tapped tank, pretty neat, i got the tippman 20oz tank, just have it filled and get like 20 refills on it
Skip to 3:20 if you have seen a hole drilled before.
would this work on the walther lever action .177 gun? it shoots with the same 88g cartridges and my friend has a paintbal place so i can get cheap fills.
It would fill from the end with a foster fitting so I done see why not. You can also buy a thing called a co2 saver in case you wanted to remove it and use it on something else.
@@kidpellet6544 nice thx my friend, im gonna try and make one and my gun normaly holds 800psi so i think it would be possible to handpump it. grtz from belgium
I wish i can fine a machine shop around Reno and Sparks who can do this modification for me
You can do it with a cordless drill for about twenty five dollars