PSA "Sabre" Forged 8.5".300 Blackout Nitride 10" Suppressor-Ready Knurled Rail

Barrel: 8.5" 4150V Nitride. Chambered in .300 Blackout, 1:7 twist, M4 barrel extension, and a mid-length gas system. Barrel is finished off with a 10" PSA Sabre Suppressor Ready Knurled Rail, and a OEM .30 Cal Flash Can.Upper: Forged 7075-T6 A3 AR upper is made to MIL-SPECS and hard coat anodized black for durability. These uppers are T-Marked engraved.Bolt Carrier Group: Father's of Freedom BCG by Microbest with Sprinco Extractor Spring and Carpenter 158 MP Bolt.