Tough AEG

Hello. Sorry if this is short I'm on my iPod

ok so today I realized that since I live in a place that 8 months out of the year it's either raining, snowing or hailing I figured I would need one tough AEG if I was going to play regularly. I've been looking at M4's but I realized if I was going to be a DM I should probably get either an AUG or an M16 I was looking at the KWA M16 with RIS mounts ( sorry for no link. I'll post one when I get on my computer) so does anyone know if that M16 will be able to handle it? I haven't really looked at the AUG's yet. Also if you reccomend any guns please note I would need decent FPS for being a DM. And does anyone know of a M16 like the KWA but a little cheaper?
Thanks, Accordio out.

KWA makes some of the best performing and high quality guns on the market. You're not going to find a better balance of the two in my opinion unless you're willing to drop the money on a PTW or CTW.

G&G may be an option depending on which model. But some of KWA's quality and "toughness" will be sacrificed when buying a G&G(depending on model).