Diamondback

Finish: Black Anodized Hardcoat - Caliber: 300 Blackout - Barrel: Diamondback Barrels 16 4150 Heavy Chrome-Moly Free Float Black Nitride No Thread - Barrel Twist Rate: 1:8 RH - Gas System: Pistol Length Gas System - Bolt Carrier: 5.56 Sporter Model Shot-Peened Magnetic Particle Inspected Mil Spec 8620 carrier - Lower Receiver: Forged 7075 T-6 Aluminum - Upper Receiver: A3 Flattop Forged 7075 T6 Aluminum - Handguard: Aluminum 12 M-LOK Rail - Stock: Thordsen Featureless Gen II FRS-15 - Magazine: 10 Round MagPul PMAG