The Diamondback DB15 Obsidian pistol, part number DB1984K001, is a semi-automatic firearm chambered in 5.56 NATO and designed for compact handling and versatile performance. It features a forged 7075-T6 aluminum receiver with a matte black anodized finish, giving the platform a durable foundation for range use and defensive applications.
This DB15 Obsidian model is equipped with an 11.5-inch chrome moly vanadium barrel finished in black nitride. The barrel uses a 1:8 right-hand twist and a 1/2x28 thread pattern, supporting compatibility with a variety of muzzle devices. An 11-inch M-LOK handguard provides flexible accessory mounting, while integrated Picatinny and QD mounting points support optics, lights, slings, and other compatible equipment. Sights are not included, allowing users to configure the pistol to their preferences.
The firearm includes a Magpul MOE K2 grip, a standard mil-spec trigger, and an SBA5 brace for improved control. It comes with one 30-round PMag and offers a listed capacity of 30+1. With an overall length ranging from 28.25 to 31 inches and a weight of 6.25 pounds, the Diamondback DB15 balances a compact profile with practical handling characteristics. The DB1984K001 is an FFL item; all applicable federal, state, and local laws must be followed, and transfer requirements may apply.
Features:
- Brand: Diamondback
- Part Number: DB1984K001
- Series: Obsidian
- Action: Semi-automatic
- Caliber: 5.56 NATO
- Barrel: 11.5-inch chrome moly vanadium with black nitride finish
- Twist: 1:8 right-hand twist
- Thread Pattern: 1/2x28
- Receiver: Forged 7075-T6 aluminum with matte black anodized finish
- Handguard: 11-inch M-LOK
- Brace: SBA5
- Grip: Magpul MOE K2
- Trigger: Standard mil-spec
- Magazine: One 30-round PMag
- Mounting: Picatinny and QD mounting points
- Sights: Not included
- Capacity: 30+1
- Weight: 6.25 pounds
- Overall Length: 28.25 to 31 inches
- FFL Item: Firearm transfer requirements apply
