Hi all,
I just replaced the clapped out c3 bumper with Delron in stock impact gen 1v2. 600mm slug liner.
At 100 bar getting 900fps and 120bar getting 960fps with JSB18gr.
The power wheel is working/turning but not changing the fps? Hammerspring adj is maxed up..
What am I missing here?
I just replaced the clapped out c3 bumper with Delron in stock impact gen 1v2. 600mm slug liner.
At 100 bar getting 900fps and 120bar getting 960fps with JSB18gr.
The power wheel is working/turning but not changing the fps? Hammerspring adj is maxed up..
What am I missing here?