Help me pick an airsoft rifle for Camp Skeletor
Today I've been trying to pick an airsoft rifle for Camp Skeletor. My idea is to get a realistic airsoft rifle which will be worthwhile as a training tool. In terms of real rifles, at home I have an AK 47, AR 15 (M16A2 style), and a mini-14, so ideally the airsoft rifle should be one of these rifles. (I already checked and see that there aren't really any mini 14 airsoft rifles.) I also would like gas blowback operated, because I feel that that mode of operation is more realistic than battery-operated-with-300-bbs-in-the-magazine.
Thing is, there don't seem to be any AK 47 or AR 15 gas blowbacks. The closest I can find are M4 gas blowbacks, which is okay in the sense that I would still be working the charging handle, magazine release, and so on, but the other thing I am noticing is that a lot of those gas blowback airsoft rifles don't have rails, so I wouldn't be able to mount a light, besides for taping a flashlight under the hand guard.
This one is on sale and looks like a good deal, but no rails: http://www.airsplat.com/Items/GR-WE-M4-GBB-TN.htm
This one is very affordable, but I am not sure if it is a total piece of crap or not. Basically one review said that it shoots accurately, and another review says that the parts are shakey. Is it sturdy enough to survive Camp Skeletor? Will mechanical issues undermine its utility as a training tool? http://www.airsplat.com/Items/GR-WELL-G16A1.htm
This one looks like it has rails, AND is a reputable company, but goddamn, it's amost 400 bucks! That's more expensive than a real used handgun! http://www.airsplat.com/Items/GR-WE-CQBR-GBB.htm