CALIBER: 308 WINCHESTER - BARREL: DIAMONDBACK BARRELS 308 WINCHESTER MID-LENGTH18 MEDIUM 416-R STAINLESS STEEL BLACK NITRIDE FLUTED - 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 15 M-LOK (V RAIL) W/ ANTI SLIP TEXTURE PADS - GRIP: MOE-K2 GRIP - STOCK/BRACE: MAGPUL CTR STOCK - MAG: GEN M3 PMAG 20RD - MUZZLE DEVICE: DIAMONDBACK CNC DBSB IV FLASH HIDER (5/8 x 24) - TRIGGER: STANDARD - WEIGHT: 8.73 - LENGTH (STOCK COLLAPSED): 36 - LENGTH (STOCK EXPANDED): 39 1/4