Caliber: .223 Rem
Upper Receiver: Forged A4
Barrel: 20 Chrome Moly HBAR 1:9 Twist
Muzzle Device: Smith Vortex Flash Hider / 1/2
28 Thread
Gas Block: Low Profile Gas Block
Trigger: RRA Two Stage Match / Winter Trigger Guard
Pistol Grip: Hogue Rubber
Handguard: RRA Deluxe Extended Free Float Rail
Buttstock: RRA Operator A2 Stock
Weight/Length: 8.4 Pounds/40
Accuracy: 1 MOA at 100 Yards
Included: One Magazine RRA Case Manual and Warranty
Check out the entire range of products from Rock River Arms.