Diamondback AR-15 Nato 5.56 /.223 New, never fired. DB15SSFDE/DB175AK061

I have a new, never fired Diamondback AR-15 chambered for Nato 5.56.
Flat dark earth color.Specs from Diamondbackfirearm,com include:
stock magazine
MSRP: $782.00
UPC: 810035754874
Caliber: 5.56 Nato
Barrel: Diamondback Barrels 5.56, Carbine Length, 16 in., Medium, 4150 CrMov, Black Nitride
Twist: 1:8 RH
Gas System: Carbine-Length
BCG: Shot-Peened, Magnetic Particle Inspected Mil-Spec 8620 Carrier
Upper: A3 Flattop Forged 7075 T-6 Aluminum
Lower: Forged 7075 T-6 Aluminum [Diamondback Standard]
Handguard: 12 in. M-LOK Rail
Grip: MOE Grip
Stock/Brace: 6-Position ATI Mil-Spec Buttstock
Magazine: Gen 2 PMAG 30 Rd
Sights: None
Muzzle Device: A2 Flash Hider [1/2 x 28]
Trigger: Standard
Weight: 6.3 lb.
Length (Collapsed): 32-3/4 in.

Will trade for a used 6.5 Creedmore rifle with a scope.