What are you settings at? Is it your most accurate setting? What pellets/slugs are you shooting? How is accuracy like?
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FX FX Panthera/Dynamic .30 cal owners…what is your setup?
- Thread starter Maizen
- Start date
90 grainers at 910 so far. Working on getting it up to 950-975+ at 160 bar. Not using the tungsten hammer as it has a tendency to bend the valve stems
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I have the dynamic.30 700mm. Initially when I tuned it I installed the 14.5 gr. hammer and set the reg at 170 bar. I was able to get a 54.5 grain nsa up to 1050 or so depending how far below the plateau iI set the hst.
However it seemed to me the valve was staying open too long and causing it to burp air. (A heavier hammer will cause the valve to stay open longer than a lighter hammer hitting with the same force.)
so I put in the 13.5 gr. hammer and set the reg at 150 bar. This is giving me about 995 fps with the 54.5s dependent on how cold the weather is. I think my micro is right at 3.5 or slightly under. This gives me slightly better accuracy with less of a burp sound at the shot.
I’d like to do some more testing with it. I may keep it there or move the reg slightly higher. We’ll see.
However it seemed to me the valve was staying open too long and causing it to burp air. (A heavier hammer will cause the valve to stay open longer than a lighter hammer hitting with the same force.)
so I put in the 13.5 gr. hammer and set the reg at 150 bar. This is giving me about 995 fps with the 54.5s dependent on how cold the weather is. I think my micro is right at 3.5 or slightly under. This gives me slightly better accuracy with less of a burp sound at the shot.
I’d like to do some more testing with it. I may keep it there or move the reg slightly higher. We’ll see.
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Do the 90 gr slugs fit the magazine ? If not. What is the max size you can run in the mag...
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