Originally Posted by sarosh
from what ive seen, cqb m4's shoot below 350 fps. /QUOTE]
No, a gun shoots whatever you want to make it shoot. A CQBR M4 is just shorter. You can have it shoot 500fps if you wanted to.
yes lol i understand that. what i ment was that when u buy a stock cqb m4, they usually come shooting under 350 fps. so im looking for one that i can upgrade to a bigger spring and the internals can handle it