Recent content by Hatsan123

Sorry for the delay. I just saw this. Anyhow are you talking about porting out the valve stem that loads the next bb? Are you on co2 or hpa?

Hello everyone. I wanted to reach out and share the work I did on my Hatsan 2. I hope someone out there will benefit from this. Below is the mods I have done. Please reach out if you want any extra information on any of these. I wanted max power on this. However you could easily adjust for shot...

Originally $429 asking for $250. I only used the tx2 valve but got a bigger bottle. Bottle is brand new. M18x1.5 thread. Regulator not included (just shown in pictures to show the bottle holds pressure). This is a brand new carbon fiber bottle only.

Actually I just put a ton more into it. It now has: Even heavier hammer spring system. Completely rebuilt breach and inner and outer barrel with a 20 3/8 in inner barrel. 4500 psi tank with picatinny mount Adjustable regulator to shoot from 1000psi ( with factory hammer spring ) for plinking...

I have had the gun for over a year and shoot 1000s of bbs. So yeah I do relize how it works. Do you have the gun and mag set up with hpa? Or are you just saying what you think? 20lbs? Come on its much lighter then that. Try multiple clips with hpa. Have fun with that. 

The build is not hard but you have to have some understanding of machanics. For everything I would say it will be $150 or so. But to fill the hpa tank you will need a pump or access to high pressure air. Sucba shop, hand pump or a comprssor. Hpa is expensive at first but cheaper as you get more...

If you go hpa it's a must for the 300 quick reload clip. The air goes through the mag so having the quick reload you just pull the tab down and up and it's ready to go. Otherwise you would have to put hpa adapters in multiple clips and un plug the air every time you changed a clip and reply in...

Yes a little dental pick would work perfectly. If you damage it you can fix with a small file or sandpaper but only very small damages. If you file too much it will leak. But you can buy them on ebay for next to nothing so it's not really a big deal. It should come out fairly easy. I have never...

There is no real brand of converter. You have to use a c02 to hap adapter but the ones on ebay are not there any more. Below is a link to get one. https://www.ebay.com/itm/372836684074 Then you will need a remote bottle and line. I hooked a small bottle to the stock on mine. And used a small...

Hello - It will just pop out with a regular screw driver. Its a nylon washer and it just presses in there. But because when prying it out to not damage. :-)

First off - Good to meet you CanGiaMilla and welcome to the forum. Air guns are very fun to tinker / build. As for the Sig, the mpx is identical to the mcx except for the barrel, shroud, etc. My wife has the mpx and I have modded the crap out of it its identically inside to my mcx. If you want...

Hello Mokka, No you will not have to take the handles off. Just open the back and then take the c02 out. For the pin, yes it is in the fake take down lever. #50 in your diagram I believe. Thanks for the info on the MCX.

No not yet. But I did just do more work on it. 

Hey Jim, For orings - https://www.ebay.com/itm/233887542004 For the nylon c02 washer, these usally don't go bad. They can get scuffed up or dirty. Usually I take them out. Sand with some fine wet sand paper just to clean up any dings and then clean really well. Then use some gun oil when you...

Yes that looks correct.