it depends on what you want out of the gun. kwa is apparently lipo ready. g&p is amazing from everything i have heard and ca is just awesome in my opinion ( i have had 2 and only the after market parts broke in either).
i think what amos is saying is that you could but a new upper with an m16 length barrel and just switch them out on your gun. and all you would have to do other than that is fix the internals for easy changes.
Originally Posted by matt491
...stalker's gonna kill you....and you wont even see it coming! Hell, he'll kill you and god himself will be going, "Where the hell did that come from!?" CDN_Stalker should just be the new god!