Barrel Length: 20” Barrel Material: 416R Stainless Steel Barrel Profile: Heavy Chamber: 6.5 Creedmoor Twist Rate: 1 in 8” Extension: M4 Gas System: Rifle-length Gas Block Type: Low profile .750” Upper Receiver: Forged 7075 T6 Aluminum Receiver Style: PA10 Flat top with feedramps Receiver Finish: Hardcoat Anodized Forward Assist: Yes Dust Cover: Yes Handguard Type: Free Float Handguard Style: PSA Lightweight M-Lok Free Float Handguard Length: 15” Bolt Steel: 9310, Nitride treated with Double Ejector Bolt Carrier Steel: 8620, Nitride treated Staked gas key: Yes Lower Receiver: Forged 7075 T6 Aluminum Receiver Finish: Hardcoat Anodized Fire Control Group: 2-Stage Nickel Boron Trigger Assembly Buffer Tube: 7075 T6 Aluminum Adjustment: 6-position telescoping stock Stock: Magpul MOE, Black Grip: Magpul MIAD, Black Magazine: 20 Round PMAG, INCLUDES 1X13X29 SCOPE, TATICAL SLING,