Diamondback DB15 Features The Diamondback DB15 Carbon Series runs on a mid-length direct impingement gas system paired with a shot-peened magnetic particle inspected Mil-Spec 8620 bolt carrier group for reliable cycling. The 16 barrel carries a 1:8 right hand twist suited to a wide range of 5.56 NATO and .223 Rem bullet weights and its threaded muzzle wears an A2 flash hider to control muzzle rise. Black Nitride barrel finish adds corrosion resistance and smooths the bore for consistent function over repeated range sessions. The A3 flattop upper s Picatinny rail accepts optics directly giving shooters flexibility to mount a red dot or magnified scope. The 15 M-LOK handguard with anti slip texture pads provides a secure free float grip surface for mounting lights grips or slings without disturbing barrel harmonics. A Magpul MOE grip and Magpul DT-PR adjustable stock let the shooter dial in length of pull for a personalized fit. The rifle ships with a 30 round Magpul Gen M2 PMAG giving an immediate 30+1 capacity right out of the box. At 6.7 lbs and finished in Flat Dark Earth Cerakote the Diamondback DB15 Carbon Series delivers dependable AR-15 performance for range shooting training and home defense at an approachable price point. Diamondback DB15 Specifications Manufacturer: Diamondback Model: DB15 Series: Carbon Series Caliber: 5.56 NATO / .223 Rem Capacity: 30+1 Action: Semi-Auto Barrel Length: 16 Barrel Finish: Black Nitride Barrel Material: Chrome Moly Vanadium Twist Rate: 1:8 RH Muzzle Device: A2 Flash Hider Thread Pattern: 1/2x28 Gas System: Mid-Length Direct Impingement Upper Receiver: A3 Flattop Forged 7075 T-6 Aluminum Lower Receiver: Forged 7075 T-6 Aluminum DB15 Carbon Lower Handguard: 15 M-LOK Grip: Magpul MOE Stock: Magpul DT-PR Adjustable Magazine: Magpul Gen M2 PMAG 30 Round Sights: None Trigger: Mil-Spec Safety: Thumb Overall Length: 32.75 to 36 Weight: 6.7 lbs Color: Flat Dark Earth Available At: GrabAGun