This DB15 rifle features a carbine-length, medium 4150 ChromeMoly barrel, mid-length gas system with pinned gas block, and a shot-peened Mil-Spec 8620 bolt carrier. It utilizes 7075-T6 aluminum receivers, 15" M-Lok anti-rotation handguard, Magpul MOE-K2+ grip, and a Magpul ACS-L stock. Main Features Caliber: 5.56MM Action: Semi-Auto Barrel Length: 16 Capacity: 30 Sights: Optic Ready Finish: FDE Cerakote Weight: 6.95 lbs OAL: 34"- 37.25" Trigger: Single-Stage Safety: Manual Thumb Stock Description: Adjustable Magpul ACS-L Barrel Description: Chromoly Steel Twist: 1:8" Hand: Right Other Features Accessories: Muzzle Brake Barrel: Diamondback Barrels 5.56, Mid-Length, 16 in., Medium, 4150 CrMov, Black Nitride Barrel Finish: Black Nitride Barrel Length Range: 16" to 16.99" Bcg: Shot-Peened, Magnetic Particle Inspected Mil-Spec 8620 Carrier Caliber/Gauge: 223 Rem | 5.56 NATO Color: FDE Finish Type: Applied Finish Finishcolor: Matte Front Sight: None Gas System: Mid-Length Grip: MOE K2+ Grip Grip Type: Polymer Grips: Black Magpul K2+ Gun Platform: AR Style Handed: Right Handguard: Diamondback 15 in. M-LOK Anti-Rotation (S-Rail) Handguards: 15" M-LOK Length (Collapsed): 34 in. Length (Extended): 37-1/4 in. Lower: Forged 7075 T-6 Aluminum [Diamondback Diamond Lower] w/ Enhanced Skeletonized Trigger Guard Magazine: 1 30 rd. PMag Magazine Type: AR-15 Material: Aluminum Max Capacity: 30 Metal Finish Group: Brown Model: Diamond DB15 Rifle Muzzle: Muzzle Brake Muzzle Device: Diamondback CNC Muzzle Brake [1/2 x 28] Operating System: Direct Impingement Overall Length: 34" to 37.25" Rate Of Twist: 1-in-8 Rear Sight: None Receiver: Forged 7075 T-6 Aluminum Receiver Description: Forged 7075 T-6 Aluminum Receiver Finish: Flat Dark Earth Receiver Material: 7075-T6 Aluminum Sights Type: None Stock Finish: Black Stock Finish Group: Black Stock Material: SYNTHETIC Stock/Brace: Magpul ACS-L Stock Stock/Frame/Grips: Collapsible / Folding Stock Magpul ACS-L Stock Thread Pattern: 1/2"-28 tpi Type: AR Units Per Box: 1 Upper: A3 Flattop Forged 7075 T-6 Aluminum Weight Range: 6 lbs to 6.99 lbs Part Number: DB1758K061 UPC: 810035753143

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