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Old 07-03-2017, 08:34 PM   #2
Badmoets
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Join Date: Feb 2016
Location: Fryslan, the Netherlands
Posts: 52
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.... shooting the gun i got aware of the lousy muzzle velocity of the gun. 699 fps. That`s not enough for a .25 pellet to do some serious grouping. It was horrible. Four inch groups at 50 meter.

The transferport measured 3,3 mm. I took a drill and brought it to 4,2 mm.


Same goes for the powerwheel.


Putting more pressure on the hammerspring didn`t work. One turn of the adjustment bolt was the max, more than one turn and the gun wouldn`t get cocked. The hammer is hardened.


The short valve stemdoesn`t help to get the pellet going.


Very simple valvehousing. That`s great.


To be continued.........

Last edited by Badmoets; 09-01-2017 at 02:51 PM.. Reason: pics too large
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