Recent content by Umer118

Thanks for the powder tip. Yup checked all the leaks no problem there 

Double TP I can do if I'd get a picture or basic idea ?

Yes, I did all of this, even replaced it with the delrin for a few days, there was a difference of 20 fps . Yesterday I checked my .22 tp in the barrel, it was 4.3mm, would that help if I increase it to say 4.8mm n a little elongated 

My situation is still the same , cant think of anything else, reg 120 , velocity 810. .22

I wanted that too but currently it is out of stock

Is there a possibility that the valve spring is stiff longer something? Because it's the only thing I can think of.... the movement is smooth n all

Yup , all good here

That has been checked, and yes i did take the gun apart, all is aligned. the only thing i can think of is that probably my valve spring is longer or stiffer or something.

Will replace that delrin, but before that delrin, te velocity didnt exceed 840 FPS

That I can do, I can also increase the regulated air volume, but my point is that why isn't my stock impact performing as every one else's Almost everyone crosses the 900 fps mark even at 120 bar pressure with the delrin mod. I cant even go above 870 at 150 bars reg 

Checked the barrel too, and the valve adjuster is all they way out 

I have watched the video, and almost all impact videos, only one think was left in my mind that probably my chrono was faulty, check it too with 2 others

I have sent them a couple of emails but no reply so far 

Done everything and still the max I got was 870 at 120 bar. I have check everything The valve stem runs smoothly, No leakage in the system The transfer port, probe etc are all in line. The delrin is not causing any hindrance in the movement. I cannot think of anything else 

Thank you will do that tomorrow n let you know..