So my Krytac crb use to shoot at 350 FPS when I first got it and now itΓÇÖs shooting at 306 FPS. I got the gun two years ago. I changed the bucking twice already and itΓÇÖs still shooting at the same fps, now IΓÇÖm thinking it might be the nozzle/cylinder/cylinder heads, or is it the spring.
Any help is appreciated
Any help is appreciated