If you buy, check out the CMMG MK3 CBR, lots of good stuff at a very reasonable price.
Technical Specifications:
Caliber: .308 Win./7.62x51mm NATO
Weight: 9 lbs. (unloaded), 10 lbs. (loaded with 20-rd PMAG)
Barrel: 16" 416 Stainless Steel Nitrided
Hand Guard: RKM15 KeyMod Hand Guard
Sights/Gas Block: Low Profile Gas Block
Gas System: Rifle length
Muzzle: Surefire SFMB-762-5/8-24 muzzle brake (The picture is inaccurate in this respect)
Furniture: Magpul MOE Pistol Grip & ACS-L butt stock
Trigger: Geissele Super Semi-Automatic (SSA) 2 Stage Trigger
Magazine: 20rd Magpul 20 LR PMAG
Includes a rail section for bi-pod, etc.
MSRP: $1,999.95
Street Price: ~$1,800
The only thing I find odd is that they use 6061 billet for the receivers - not that I find that problematic, just that it seems 7000 series is more common in the market.
I have one, it is a steal in the AR 308 space. The handful of first hand users have noted that is sub-MOA with good ammo, mine is as well.