CALIBER: 308 WINCHESTER - BARREL: DIAMONDBACK BARRELS 308 PISTOL MID-LENGTH 13.5 MEDIUM 4150 CrMov BLACK NITRIDE - TWIST: 1:10 RH - GAS SYSTEM: MID-LENGTH GAS SYSTEM - BCG: SHOT-PEENED MAGNETIC PARTICLE INSPECTED MIL SPEC 8620 CARRIER LASERED LOGO - UPPER: A3 FLATTOP FORGED 7075 T-6 ALUMINUM T-MARKED - LOWER: FORGED 7075 T-6 ALUMINUM (DIAMONDBACK BLACK GOLD LOWER) W/ ENHANCED TRIGGER GUARD - HANDGUARD: DIAMONDBACK 13 M-LOK (V RAIL) W/ ANTI SLIP TEXTURE PADS - GRIP: MOE-K2 GRIP - STOCK/BRACE: MOE-K2 GRIP - MAG: GEN M3 PMAG 20RD - SIGHTS: MBUS SIGHTS - MUZZLE DEVICE: DIAMONDBACK CNC MUZZLE BRAKE (5/8 x 24) - TRIGGER: STANDARD