$400 plus shipping if needed. You can find one cheaper, but you'll be hard pressed to find one better for this price. New and unfired. 223 wylde chamber which does shoot 556. Mid length gas system. The upper is very light. I don't have an exact weight, but you will not be dissapointed with it. The upper consists of the following:
DSG Arms upper
16" 5R Melonite SOCOM Barrel
12" Fortis REV free float Keymod handguard - This is nice. Very slim, very light. I have some Noveske keymod rail panels that are not shown that I will include for nothing extra.
LANTAC Dragon muzzle brake - You probably know about this brake, but if not it is one of the best on the market for virtually eliminating muzzle rise. This means faster follow up shots on target.
Black nitride gas tube with black nitride gas block.
BCG and charging handle are NOT included for $400.
I can make this a complete upper and add a new BCM Gunfighter Mod 4 (medium latch) charging handle, and a new ADK Arms nitride bcg for an additional $130.