FX What would be the best moderator for m4 .25cal sniper

Yes it does, 10 shots well placed in 1" diameter, next group 1 inch also but 2"inches down or up...next one, same deal etc...there you will be me if that happens, i feel the day i fix poi i will not sleep all night because i will go in celebration mode and will drink few shots, that's because i took it personally i will not rest,until i figure out how to cure my impact from that deceased that seems to come with the gun in many cases and understand where comes from to violently smash it down and demolished with out mercy the same way it does to fellow people who buys an impact, many people take loans to obtain an impact just to find out you still have to invest 1k to maybe fix an issue that seems to let be there for profits, does anyone have a clue how many houses and yats and millions of dollars this poi shift produce for fx ceo? See that is what I would do if it was me,or maybe even worse, let me shut up. Thank you guys for your time.
The FX hollow can you got with the gun actually does a decent job. Also “best” depends on what you want it to do. As quiet as possible? Light? Short? I like the STO Falx on mine. IA 1250 and Donny Yoko are quieter but also heavier.

As for POI shift, it’s an impact… and tensioner/clamp aren’t available for the m4 yet (thanks for the ever so slight changes, FX…) so it is what it is at this point, don’t bang the gun around too much I guess :) personally I don’t like barrel bands since they’re not really affixed and just a bandaid. Is your POI shifting even without moving the gun around between sessions?
Yes it just changed 2 or 3 inches between group, somebody posted pictures of the liner end with a bevel done and sware that will fix the issue but i didn't save the post and now i can't find it to copy the job he did, it makes sense what he states anybody who knows what i m talking about and can connect me 8
 
Update on my m4,as i shoot the gun maybe 600 rounds, i took shroud off and checking the liner notice it was really easy to turn, yes it was half way loose, i tighten back up good and poi shift appeared to have gotten away, I couldn't believe it, my impact m4 is doing groups at 100 yards that none my other pcp's rifles cannot do at half the distance, one inch consistently and I only could shoot 35 rounds and I have to stop due to darkness but I will continue hopefully tomorrow afternoon, im so incredibly happy with thk
Okay every one thanks to every single person here sharing their experiences i spend time tunning and got some tremendous results and very happy with the platform ,the reason i ask what moderator was the best is because i thought the factory one was the reason for poi change during the groups,I could get done a great tune as you can see in the pictures but poi issues never went away, i order a sleeve and shroud tensioner to see if i can g install it some
 
Update on my m4,as i shoot the gun maybe 600 rounds, i took shroud off and checking the liner notice it was really easy to turn, yes it was half way loose, i tighten back up good and poi shift appeared to have gotten away, I couldn't believe it, my impact m4 is doing groups at 100 yards that none my other pcp's rifles cannot do at half the distance, one inch consistently and I only could shoot 35 rounds and I have to stop due to darkness but I will continue hopefully tomorrow afternoon, im so incredibly happy with thk
Okay every one thanks to every single person here sharing their experiences i spend time tunning and got some tremendous results and very happy with the platform ,the reason i ask what moderator was the best is because i thought the factory one was the reason for poi change during the groups,I could get done a great tune as you can see in the pictures but poi issues never went away, i order a sleeve and shroud tensioner to see if i can g install it some