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DB15, 11.5″, Obsidian Series, 5.56 NATO, FDE

SKU: DB1984K061
UPC: 810035756236

$1,216.00

*Suggested Retail Price, Dealer Prices May Vary

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Specifications

Finish: FDE Cerakote

Caliber: 5.56 NATO

Barrel: Diamondback Barrels, 11.5 in, 1:8 RH, Medium, 4150 CrMoV, Black Nitride

Gas System: Carbine-Length, Direct Impingement

BCG: Shot-Peened, Magnetic Particle Inspected Mil-Spec 8620 Carrier

Upper: A3 Flattop Forged 7075 T-6 Aluminum, T-Marked

Lower: Forged 7075 T-6 Aluminum w/ Magpul MOE Enhanced Trigger Guard

Charging Handle: None

Bolt Catch: None

Handguard: 11 in M-LOK Anti-Rotation V4 S-Rail w/ Full Picatinny and QD Mounts

Safety: None

Grip: Magpul MOE K2 Grip, FDE

Stock: SB Tactical SBA5 Brace, FDE

Magazine: Magpul Gen M3 PMAG, 30 Round, Medium Coyote Tan

Magazine Catch: None

Sights: None

Muzzle Device: DB Obsidian Muzzle Brake (1/2 x 28)

Trigger: Standard Mil-Spec

Weight: 6.25 lbs

Length (Collapsed / Extended): 28.25 in / 31 in

DB15 Obsidian SERIES

The Diamondback Obsidian Series is a fusion of precision engineering and tactical versatility. The mid-length gas system, paired with a pinned gas block, enhances reliability and reduces recoil, providing a smoother shooting experience. Outfitted with premium Magpul furniture, including the ACS-L stock and MOE-K2+ grip, the DB15 Obsidian offers superior ergonomics and control for both dynamic and precision shooting.
 
Weighing approximately 6.6 pounds and constructed with forged 7075-T6 aluminum receivers, this rifle balances durability with a lightweight profile. Whether you’re a seasoned shooter or new to the AR platform, the DB15 Obsidian Series stands ready to exceed expectations in performance and reliability.

DB15 Obsidian SERIES

The Diamondback Obsidian Series is a fusion of precision engineering and tactical versatility. The mid-length gas system, paired with a pinned gas block, enhances reliability and reduces recoil, providing a smoother shooting experience. Outfitted with premium Magpul furniture, including the ACS-L stock and MOE-K2+ grip, the DB15 Obsidian offers superior ergonomics and control for both dynamic and precision shooting.
 
Weighing approximately 6.6 pounds and constructed with forged 7075-T6 aluminum receivers, this rifle balances durability with a lightweight profile. Whether you’re a seasoned shooter or new to the AR platform, the DB15 Obsidian Series stands ready to exceed expectations in performance and reliability.

Every product that Diamondback produces is proudly built by our skilled craftsman at our facility in Cocoa, Florida.

Customer Support

Diamondback Firearms

3400 Grissom Parkway Cocoa FL, 32926

321-305-5995

info@diamondbackfirearms.com

Mon-Thurs: 8am – 4:30pm EST

Fri: 8am – 12pm EST

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