Thats good to know, my G&G top tech is only running 300fps but the range is nice with 0.28g ammo as the hops on G&G are so nice, just wondering if the ICS hop is up to much? Can you run heavy ammon on em?
range wise - hmm can't say as roughly set hop up last game & was using some crappy .25g's that didn't seem a wise choice, my son has got his one set very sweet & can't decide if 42w or top range src metal m4 ris works best at range
think we mainly stick to .20g tbh - I think they are great up to high mid range out of the box. mine was firing high and so grabbed some crap .25 fireballs - very bad choice of bb's so can't reall say at long range with crap bb n poor adjusted hop last saturday