Diamondback Firearms DB15 Obsidian Series 5.56 NATO Brown Cerakote Rifle
Caliber: 5.56 NATO, .223 Remington · Capacity: 30+1
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Specifications
Action Semi-Automatic
Finish Brown Cerakote
Weight 6.6 pounds
Capacity 30+1
Grip Safety No
Optic Ready Yes
Barrel Length 16 inches
Manual Safety Yes
Overall Length 36.25 inches
Trigger Safety No
Caliber / Gauge 5.56 NATO, .223 Remington
Threaded Barrel Yes
Magazines Included 1
Ambidextrous Safety No
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
Description
Product Overview
The Diamondback Firearms DB15 Obsidian Series is a 5.56 NATO semi-automatic rifle built around forged 7075-T6 aluminum receivers and a mid-length direct-impingement gas system. Its 16-inch 4150 CrMoV barrel uses a 1:8 right-hand twist and combines black nitride protection with FDE Cerakote. A 15-inch M-LOK handguard provides flexible accessory mounting, while the flattop upper receiver supports a wide range of optics. The rifle includes a Magpul CTR collapsible stock, Magpul MOE K2 grip, DB Obsidian muzzle brake, and one 30-round PMAG.
Key Features
- 16-inch 4150 CrMoV barrel with a 1:8 right-hand twist for versatile 5.56 NATO performance
- Mid-length direct-impingement gas system for balanced handling and cycling characteristics
- 15-inch M-LOK handguard with full Picatinny rail and integrated QD mounting points
- Flattop upper receiver provides an optic-ready mounting platform
- Magpul CTR collapsible stock and MOE K2 grip improve fit and control
- Includes one Magpul Gen M3 PMAG with 30-round capacity
The DB15 Obsidian Series combines a practical carbine layout with durable Cerakote finishes and adaptable mounting space for range, training, and general-purpose use.
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- SKU:
- DB1784K131
- UPC:
- 810035756199
- BUDS ID:
- 172493
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Retail Availability
Bud's Gun Shop - Lexington, KY
1105 Industry Road, Lexington, KY 40505
Bud's Gun Shop - Sevierville, TN
2270 Two Rivers Blvd, Sevierville, TN 37876
Uncle Lee's - Greenville, KY
820 Main St, Greenville, KY 42345
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| Action | Semi-Automatic | Semi-Automatic | Semi-Automatic | Semi-Automatic | Semi-Automatic |
| Barrel Length (in.) | 16.0 | 16.0 | 16.0 | 16.0 | 16.0 |
| Caliber / Gauge | .223 Remington, 5.56 NATO | 5.56 NATO | 5.56 NATO | 5.56 NATO | .223 Remington, 5.56 NATO |
| Capacity | 30 | 30 | 30 | 30 | 30 |
| Finish | Brown Cerakote | Brown Cerakote | Black | Cerakote | Bull Shark Gray Cerakote |
| Manual Safety | Yes | Yes | Yes | Yes | Yes |
| Optic Ready | Yes | Yes | Yes | Yes | Yes |
| Threaded Barrel | Yes | Yes | Yes | Yes | Yes |
| Overall Length (in.) | 36.25 | 32.75 | 32.75 | N/A | N/A |
| Weight (lbs) | 6.6 | 6.7 | 6.7 | N/A | N/A |
| Ambidextrous Safety | No | No | No | No | Yes |
| Trigger Safety | No | No | No | Yes | No |
| Actions | Current Item |
