BLEM PSA "Sabre" Forged 10.5" 5.56 Nitride FSB with 10" Two-Piece Quad Rail Pistol w/Magpul BTR Brace

Barrel: 10.5" barrel chambered in 5.56 NATO, 1:7 twist, M4 barrel extension, and a Carbine length gas system. Barrel is finished off with a PSA 10" Sabre Two-Piece Quad Rail, and a Sabre compensator.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.Lower: Palmetto State Armory complete Sabre-15 lower with Magpul BTR Brace and Sabre grip. Black finish. Marked multi-caliber. Comes Standard with Springco Buffer Spring, Battle Arms Development Pivot/Takedown Pins, Sabre 2-Stage DLC Trigger, JP Reduced Power Springs, and Anti-Walk Pins.Made in America and compatible with all AR-15 uppers.