Others FX Maverick .22 Sniper Tune for FX/JSB 25.39 grain

[KodiakJac]

Looking for tuning suggestions for an FX Maverick .22 Sniper 700mm to shoot a FX/JSB 25.39 grain pellet between 950 and 960 fps.

Thanks!

 

[Madeintheuk]

The 25.39 is not stable at that speed. Try lower. But to get where you’re looking, I would start at 130/100 regs and power wheel 7. Internal adjuster all the way, and fine tune with that. Should get you in the ballpark.

 

[jlowe]

160/132 is where mine is right now. Shooting FX 25.39's at 898 on PW1 and 1022 at PW7. I use the low in end for 25 grain pellets and high end for 25 grain slugs.