Diamondback Firearms DB15, Semi-automatic Rifle, AR, 223 Remington/5.56 NATO, 16" Barrel, DB Obsidian Muzzle Brake, Mid-Length Gas System, Anodized Finish, Black, 15" MLOK V4 S Rail, Warhammer Charging Handle, Magpul CTR Stock, Magpul MOE K2 Grip, 30 Rounds, 1 Magazine DB1784K001 Main Features Caliber: 5.56x45mm NATO Action: Semi-Auto Barrel Length: 16" Capacity: 30+1 Sights: No Sights Finish: Matte Black Anodized Weight: 6.6 lbs. OAL: 33"- 36.25" Trigger: Standard Mil-Spec Safety: Ambidextrous Stock Description: Magpul CTR Twist: 1:8" Hand: Right Hand Other Features Accessories: 1 Magazine Barrel: Diamondback Barrels, 16 in, 1:8 RH, Medium, 4150 CrMov, Black Nitride Barrel Finish: Black Nitride Barrel Length Range: 16" to 16.99" Barrel Material: Chrome Moly Vanadium Bcg: Shot-Peened, Magnetic Particle Inspected Mil-Spec 8620 Carrier Bolt Catch: Battle Arms Development Enhanced Bolt Catch Caliber/Gauge: 223 Rem | 5.56 NATO Charging Handle: Breek Arms Warhammer Mod2 Ambidextrous Charging Handle Color: Black Features: Diamondback Anti-Rotation Rail W/Full Picatinny Finish Type: Black Front Sight: None Gas System: Mid-Length Grip: MagPul MOE K2 Grip Grip Type: Magpul CTR Stock Grips: Black Magpul K2 Gun Platform: AR Style Gun Type: Rifle: Semi-Auto Handed: Right Handguard: 15 in M-Lok Anti-Rotation V4 S-Rail w/ Full Picatinny and QD Mounts Handguards: M-LOK Lower: Forged 7075 T-6 Aluminum (DB15 Carbon Lower) w/ MagPul Enhanced Trigger Guard Magazine: 1 30 rd. PMag Magazine Catch: Battle Arms Development Ambidextrous Magazine Catch/Release Material: Aluminum Max Capacity: 30 Model: Obsidian DB15 Rifle Muzzle: Muzzle Brake Muzzle Device: DB Obsidian Muzzle Brake (1/2 x 28) Operating System: Direct Impingement Overall Length: 33" to 36.25" Rate Of Twist: 1-in-8 Rear Sight: None Receiver: Forged 7075 T-6 Aluminum Receiver Description: Forged 7075 T-6 Aluminum Receiver Finish: Black Hardcoat Anodize Receiver Material: Aluminum Sights Type: None Stock: Magpul CTR Stock Finish: Black Stock Finish Group: Black Stock Material: Synthetic Stock/Frame/Grips: Collapsible / Folding Stock Magpul CTR Stock Thread Pattern: 1 / 2"x28 Upper: A3 Flattop Forged 7075 T-6 Aluminum, T-Marked Weight Range: 6 lbs to 6.99 lbs Part Number: DB1784K001 UPC: 810035756007

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