FX FX impact M3 tune

[Ses5925]

Hello, new to the thread and forum. Have a question and I was having a difficult time finding an exact answer. Does anybody have a specific tune that they’ve done really well with, with the FX impact and a JSB exact 30 caliber pellet 600 mm barrel 44.75 grain?

Below is a tune that had been recommended, but was looking for different options as well. Thank you for your help.

1st reg 170 bar

2nd 120 bar

Macro wheel 16

Micro 3.5ish

valve 3.5 lines

 

[dens228]

I have removed power kit now
still have same problem
Some one help me for setup
fx m3 .25 700mm barrel.
Used slug NSA .25 26.8 gr slug.
Used barrel sleeve.
Used liner sleeve

I have a .25 cal 700 mm barrel. Standard springs, hammer, etc. Did add a CF sleeve.
Not Shooting NSA but shooting RMR slugs, 26 grain (They are FX Hybrids)
Second reg 108
Micro set on 4
Macro doesn't matter as long as the micro is 4.
Valve 9.7 mm's.
Shooting them very accurately at 985 fps.

There's a starting point for you.

 

[syedjewel]

I have removed power kit now
still have same problem
Some one help me for setup
fx m3 .25 700mm barrel.
Used slug NSA .25 26.8 gr slug.
Used barrel sleeve.
Used liner sleeve

 

[dens228]

It's very possible your barrel just does not like those slugs.
That's the nature of the slug game.