>>64513316
Wait for the Black Friday sale and don't just buy what's in your cart already, reevaluate all their sales. You might be able to find better items for roughly the same price or huge upgrades for only a small price increase.
When you find what you want don't hesitate and sit on it because there's a thousand other people doing the same thing and good deals will sell fast.
I was able to get an 18-in stainless steel upper with a full rail, rifle length gas, sights, flash hider, adjustable gas block, upgraded bolt plus a free full-sized nylon case and 8 magazines for about $350. It's been a really great gun.