This is my first airsoft gun so I won't pretend to know everything, but I do know that this gun is well worth the money. The only parts on this gun that aren't metal are the stock and grip/magwell. Very solid gun! No rattles whatsoever. Comes with a metal high cap mag, unjamming rod, manual, cd, and bi-pod foregrip. Color is great, not like the other cheap, tan-look guns. The front sight is a little more difficult than the rear to flip down but still a breeze. Stock is super easy to disassemble for putting in your battery. It also has a working charging handle to expose the hop-up, but the catch thats supposed to hold it back doesn't really function, so you need to just physically hold the charging handle back while adjusting the hop-up. The only negative I've had so far(I've only had it for a couple days) is the bi-pod foregrip is cheap. Mine already busted. There is a button on the front of the foregrip you push for the bi-pod to spring out the bottom. There is a little pin running in between the bi-pod legs that came out of mine. The foregrip itself is very sturdy on the gun, no wobble, and its also made of nylon fiber so its very well constructed. Shoots very straight and accurate right out of the box. AirsoftGi tested it at 300fps with .20's but I'm using .25's. Also, if anyone is wondering, VN style mags for the m16 do work in this gun!
I wanted quality and this SCAR delivered!
Solid, almost all metal
Great weight, balance
Great tan color(authentic)
Easy to put in and remove battery
Cheap bi-pod foregrip(although foregrip is great minus the bi-pod)
Charging handle sounds kind of hollow when you let it go. (probably won't bug most people)
Charging handle catch doesn't always work...watch your fingers!