Diamondback Firearms Obsidian Series DB15 AR-15 Pattern 5.56 NATO Jungle Green Cerakote Rifle
Caliber: 5.56 NATO · Capacity: 30+1
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Specifications
Action Semi-Automatic
Ambidextrous Safety No
Barrel Length 16 inches
Caliber / Gauge 5.56 NATO
Capacity 30+1
Finish Jungle Green Cerakote
Grip Safety No
Magazines Included 1
Manual Safety Yes
Optic Ready Yes
Overall Length 36.25 inches
Threaded Barrel Yes
Trigger Safety No
Weight 6.6 pounds
Description
Product Overview
The Diamondback Firearms Obsidian Series DB15 is a 5.56 NATO semi-automatic rifle configured for versatile range, training, and field use. It features a 16-inch 4150 CrMoV barrel with a 1:8 right-hand twist, mid-length direct-impingement gas system, and a Diamondback Obsidian muzzle brake mounted on 1/2x28 threads. The flattop forged aluminum upper receiver and 15-inch M-LOK handguard provide a practical foundation for accessories and an aftermarket optic. A Magpul CTR stock, MOE K2 grip, and 30-round PMAG complete the user-focused configuration.
Key Features
- 5.56 NATO chambering supports widely available ammunition
- 16-inch nitride-finished 4150 CrMoV barrel with a 1:8 right-hand twist
- Mid-length direct-impingement gas system provides a balanced operating configuration
- Flattop upper receiver is optic ready for a user-selected sighting system
- 15-inch M-LOK handguard includes full Picatinny rail and QD mounting points
- Adjustable Magpul CTR stock accommodates varying shooting positions and gear
The Obsidian Series DB15 combines a practical AR-15 pattern layout with modern accessory mounting and dependable 5.56 NATO performance.
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
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- SKU:
- DB1784K791
- UPC:
- 810035756229
- BUDS ID:
- 172494
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Retail Availability
Bud's Gun Shop - Lexington, KY
1105 Industry Road, Lexington, KY 40505Bud's Gun Shop - Sevierville, TN
2270 Two Rivers Blvd, Sevierville, TN 37876Uncle Lee's - Greenville, KY
820 Main St, Greenville, KY 42345Similar Products
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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 | 5.56 NATO | 5.56 NATO | 5.56 NATO | 5.56 NATO, .223 Remington | 5.56 NATO, .223 Remington |
| Capacity | 30 | 30 | 30 | 30 | 30 |
| Finish | Jungle Green Cerakote | Brown Cerakote | Black | Obsidian Flag | Brown Cerakote |
| Manual Safety | Yes | Yes | Yes | Yes | Yes |
| Optic Ready | Yes | Yes | Yes | Yes | Yes |
| Overall Length (in.) | 36.25 | 32.75 | 32.75 | 34.0 | 36.25 |
| Threaded Barrel | Yes | Yes | Yes | Yes | Yes |
| Weight (lbs) | 6.6 | 6.7 | 6.7 | N/A | 6.6 |
| Actions | Current Item |



