I would like to lower the fps on my Jet 1. Any help would be greatly appreciated. Charles
Hatsan Jet 1 power adjustment?
- Thread starter sekiar
- Start date
Remove the 2 washers behind the hammer or hammer spring. I did this to my .22 cal jet and it greatly improved accuracy and also increased my shot count by a full magazine or 2.
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Finally took my Jet 1 apart today and there were no washer found? So I took the hammer spring out and did a full compression hoping that might help. Any other suggestions? Thanks in advance. Charles
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I don’t unless you would trim half a coil from the hammer spring. Is yours a different caliber other than .22?
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It's a .22 caliber and I may just try removing a turn off of the hammer spring. Thanks Charles
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I have a .177 Hatsan Jet 2.
I placed an M4 washer on the valve stem.
The washer will restrict the air flow.
It will give you lower power but a longer and flatter shot string.
I placed an M4 washer on the valve stem.
The washer will restrict the air flow.
It will give you lower power but a longer and flatter shot string.
Upvote 0