KWA M4a1 Carbines help?

Question

well my b day is coming around and two guns i looked at i liked and price doesnt matter. the kwa m4a1 carbine and the kwa m4 s system. well what one should i get. what are the pros and cons and what one is worth all that money.M4a1 or s system

Answer 1

I like the S system just because the full rail reduces barrel wobble.  I would just buy the one that appeals to you.  Internally they are the same, spectacular, it is just different externals.