Impact specs

Hello

Inside they are identical from 177 to 30 caliber inclusive, only 35 caliber have slight differences (hummer weight), all others are the same.

If you have the FAC version (since I know that all the US versions are the FAC version, only a few European models have limited power, around 7lbs), then your rifle differs only in the barrel, probe and power settings (regulator presuire and Valve adjuster knob settings)

You just need to change the barrel and probe, adjust the reg, hummer power, and you will have a factory caliber of 22 or 25, or 30, even 35 caliber (but in this case I only mean 35 caliber, you also need to replace the Hammer, because the caliber 35 uses a heavier hammer. Maybe you can use the Slug kit in this case, because the Slug kit has 2 small steel rings to add weight to the hummer, maybe that's enough for a 35 hammer).



info about slug power kit and hummer weight you will find here 



 
Re: new impact. Is the build of the internals (reg, valve etc) the same on 22,25, 30?

Point of the question, if a 22 were purchased then 25 barrel and probe installed then with reg adjustment, would it be identical new a new 25?

If I understand correctly, a 30 would need hammer work and ??

The only impact that would differ in the procedure is the .35 Caliber. When it comes to the .22, .25, .30 Caliber the only change you will need to make to go from caliber to caliber is the probe and barrel. 

If you have any more questions please feel free to contact our customer service or technicians via email at [email protected]

Regards, 

FX Airguns USA
 
My guess is yes , I bought .25 cal but on the box was marked .177 and when I shoot it over the chrono for the first time speed was like 600 FPS. 
So looks like dealer only swapped the barrel and probe without bothering to adjust the hammer or regulator. 
B

I have purchased 3 Impacts in the last 5 months, all had labels on the cases that were marked with different calibers and/or barrel lengths than what I ordered. Serial numbers matched too!
 
Re: new impact. Is the build of the internals (reg, valve etc) the same on 22,25, 30?

Point of the question, if a 22 were purchased then 25 barrel and probe installed then with reg adjustment, would it be identical new a new 25?

If I understand correctly, a 30 would need hammer work and ??

The only impact that would differ in the procedure is the .35 Caliber. When it comes to the .22, .25, .30 Caliber the only change you will need to make to go from caliber to caliber is the probe and barrel. 

If you have any more questions please feel free to contact our customer service or technicians via email at [email protected]

Regards, 

FX Airguns USA

And the only difference with the .35 is the added hammer weight?