Accuracy problems

[antpow]

Hi all first post here I have an ev2 mk4 I'm having a real problem with its accuracy by which I mean flyers or that's what it appears to be I'm using JSB exacts at 35yds get a reasonable grouping then the next 5 or 6 pellets all over the place by at least an inch up down left and right then settles down a bit but lost zero anybody got any pointers thanx

[Blackbaronfish]

Check for anything clipping the pellet on its way out. Look for any lead marks.

BBF

[Monty47]

giving the barrel a clean might help, or it could be reg problem, get it on a chrono if possible

[gary martin]

i clean my EV2 barrel approx 200-250 shots. when the barrel on mine gets dirty the POI starts rising due to power climb.

[Sake-san]

And there I was thinking that the pcp route was "point and squirt"