Hey,
My brother is a computer illiterate, so i am posting this for him. He bought a CYMA AK47 online, and the website (evike i think) showed the gun's fps as like 270ish w/ .2 . We went o Cqb AZ the other day, and the crono showed it nearly 400 w/ .2. I don't doubt the accuracy of the crono, but is there any explanation for fps deviation? If not, cn someone give me some info on velocity reducer?
Thanks for everything =)