Tuning Set up Impact for 22g hybrid slugs, 18g JSB and 15g Hades

[BlackbirdPS]

Hello Friends,

Is it possible to set up an .22 Impact M2 or M3 with a constant regulator setting and make changes to other settings to allow shooting these 3 different types of ammo? If so, what adjustments do you recommend? Can it all be done with hammer spring adjustments?

FX hybrid slug 22g at 940+fps

JSB 18 g at around 900fps

Hades 15g at about 850fps

Best regards,

BBPS

 

[toku58]

From what I understand the M3power wheel has a fps range of 150, 200ish of adjustment.

The MK2 would need both the power wheel and the travel adjustment know. But it is doable.

 

[golfer70]

I think you should be able to come close in .22 cal. I do something similar in .25 cal with 36 grain slugs and 34 grain pellets. You may have to spit those Hades out a little faster than 850fps though. I’ve also made up a turret tape with red markings for my slugs and blue markings for pellets. Thanks StrelokPro! It makes changing things up at the farm as easy as spinning the power wheel, twisting the valve adjuster and switching magazines. These Impacts are so much fun!

 

[BlackbirdPS]

Thank you both