FX Impact M3 .22 700mm Slug Tunes and Settings

Hi Everyone

I have a few questions regarding my M3.

  1. Im Shooting slugs in the range of 25gr and 30gr, and would like to know what you guys have found to be the most efficient tunes for your different slugs to shoot between 980fps and 1020fps. My gun is completely stock and I have found that I'm currently getting the best results with the H&N 27gr. Im shooting them at 1002fps pretty consistently. I have my 1st reg at at 185 and second reg at 148 , macro on 16 and micro on 4,3. the valve adjustor is on line 4.5. I am zerod in at 25m. The shot below is a 5 shot group at 67m (74 yards) and my results are pretty consistent but I do find that it also varies based on conditions (obviously) which brings the next Q
    Screenshot_20220905-162330_Gallery.jpg

2. My goal is to be shooting sub MOA groups out at 150 and 200m and beyond, how big of a difference does it make adding the carbon fiber sleeve to stiffen up the barrel and would anyone suggest also looking into a barrel band that connects the the carbon fiber bottle. Can the standard 700mm sniper tension up the barrel or does one need to purchase a tensioning kit?

3. I'm currently using the standard pin probe and I have turned my barrel around to the slug port, would it be beneficial for me to also upgrade to the slug pin probe ?

I'm am pretty happy with all the results I am getting and these are a few questions I have, the persuit of perfection in the pcp comes at great costs , but I'm more interested in the small things that could assist as the things I have mentioned above, I still need to eat.


Thanks in Advance Manne