FX Power Block Kit and Tungsten Hammer Install for FX Impact - How to Install Power Block Kit 

Have you ever figured this out?

Hammer Hits the valve to hard and damages it

But oring 3 mm × 20

You can call in or on our Instagram at FX Airguns USA. We posted a picture of the two different models.

They should have the common sense to use tools with torque settings so they don;t strip or else a low powered one so you can crack off by hand and unscrew by power. Mine is excellent and does not have the power to strip but brilliant to unscrew all them millions of screws.... it was also as cheap as chips, usb charged.

Most upgrades are incremental, some have bigger impacts to performance and or efficiency like this power block. FX is constantly pushing the boundaries of what’s possible with Airguns. If you like to do the same then the impact is a worthwhile investment. I have thousands and thousands of rounds of slugs and pellets and I personally haven’t had a problem with my MK II yet. It really is an incredible tool.

@@tripleceas Thanks for the comment. I have just upgraded my gun with first version of power plenum, Huma regulator, dual hole transfer port and pellet probe yesterday ( I ordered them almost two years ago and I just had opportunity to install). As a result %30 increase in power is very satisfying for me and I am happy with my FX and upgrades however, from the time I bought the parts to the moment I assembled them, Fx released power plenum 720, power block and so on. So I just hope these incremental upgrades are not just to make more profit. Economically I can't keep up with them and spending that much also doesn't seem reasonable for me anymore.

What do you mean exactly?

I recently added the 35 tensioned barrel kit, which is awesome. I was about to add the Huma Slug Power V2 Cal .35 Tuning Kit. While taking the bottle off, the air in the rifle drained by itself? Red flag? Anyway I proceeded to add the springs and when loaded the bottle, air was rapidly draining. So I thought maybe the AMP reg. had a Huma Gen 3 that I got for the 35 cal., so thought I'd install that once I checked the O-ring in the block. The O-ring had a hole in it. So I replaced it. Also, you'll notice there is deterioration or corrosion on the threads. Is that causing the leak out the power block?

Inside the plenum where the valvehousing goes true is a normal rubber oring . So 4 orings is right , 3 for the block and 1 for the plenum .

My kit is the one where the valve housing has no o rings where as the other or previous one had four. My block has 3 o rings that go in bottom of block and one in the top of the block. My question is there is no orings on the new housing that goes through the plenum. The kit included 4 total o rings but all those go into the block. Just trying to understand how it seals from housing to plenum since the new housing has no orings. Thank you

@SoundWav Wizard Yes, I mean the big screw behind the pressure clock

Thank you

Powerblock is only to generate once again more money, whats wrong with the original block...no problem to operate on the desired pressure.

They are selling 35's with the power block, so I would assume it's the same kit that is on the other calibers.

😂

It's 6.2 mm

email in please with details of your discrepancy serviceusa@fxairguns.com

I used a 1.5mm hex key in the one of the holes in the side, worked perfectly.

Did you find the answer, sir?

@@nikanim Yes I did thanks

@@butchlanders5021 could you please share. I’m at the point you were 11 months ago…?

New Block On the Kit 🤣

Please call our technician department. Contact Monday - Thursday 9 AM - 4 PM EST Fridays 9 AM - 3 PM EST Phone: +1 866 639 0772 serviceusa@fxairguns.com

@@FXAirguns It seems they only answer it they smell money🤣

I have the same knock off. Works great. Why pay more?

@@picklefart true but not in the ad, man.

Hes not Frederick

@@treeassassin but he has a direct connection with FX owner and he impacts the company image.

@@MasonStormSunny their hydraulic tubing liners have more negative impact to the company than what Ernest is using as a bench to hold up that gun. They don't represent Atlas.. they represent FX.

That's just Europeans. How faulty could it have been? The only change is in the silk screening on the block and the stainless valve housing has fewer milling operations around its circumference and a slightly larger bore, the block is the same except rubber ball magazine retention pocket count is down 2. Now that i have one, i shouldve kept the old block on and spent the money on slugs. A heavier 14.4g huma hammer weight and stronger hammer spring is all i needed to get 1000 fps 31 grain slugs. Fx is really good at marketing right before an update is coming out and clearing out old parts. Wait a year before you buy anything new from fx (as ive learned). Unless you just enjoy tinkering like i do.

Cry me a river

If you don’t feel comfortable doing it yourself it is indeed better to have a trained gunsmith to do it for you .