Diamondback Firearms DB15 SBA5 Brace .300 Blackout OD Green Cerakote Pistol
Capacity: 30+1 · Barrel Length: 10.5 inches
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Specifications
Action Semi-Automatic
Ambidextrous Safety No
Barrel Length 10.5 inches
Caliber / Gauge .300 Blackout
Capacity 30+1
Finish OD Green Cerakote
Grip Magpul MOE K2 polymer
Grip Safety No
Magazines Included 1
Manual Safety Yes
Optic Ready Yes
Overall Length 28.25 inches
Threaded Barrel Yes
Trigger Safety No
Weight 6.25 pounds
Description
Product Overview
The Diamondback Firearms DB15 pistol combines a forged aluminum receiver set with a 10.5-inch 4150 chrome moly vanadium barrel chambered in .300 Blackout. Its pistol-length gas system, heavy barrel profile, and Black Nitride finish support dependable operation and durability. The 9-inch M-LOK handguard provides flexible accessory mounting with a full Picatinny rail and QD attachment points. An SB Tactical SBA5 brace, Magpul MOE K2 grip, standard mil-spec trigger, and Magpul Gen M2 PMAG complete the configuration. The A3 flattop upper is ready for an aftermarket optic, while the threaded 5/8x24 muzzle is fitted with a DB Obsidian muzzle brake.
Key Features
- .300 Blackout chambering supports a broad range of compatible ammunition and projectile weights
- 10.5-inch Black Nitride barrel with a 1:8 RH twist for durability and practical handling
- 9-inch M-LOK handguard with full Picatinny rail and QD mounts supports lights, lasers, and other accessories
- Forged 7075-T6 aluminum upper and lower receivers provide a strong, lightweight foundation
- SB Tactical SBA5 brace and Magpul MOE K2 grip improve handling and shooting comfort
- A3 flattop upper provides a ready mounting surface for an aftermarket optic; factory standard models do not include sights on this configuration
The Diamondback Firearms DB15 offers a compact, accessory-ready .300 Blackout pistol configuration for range use and recreational shooting.
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:
- DB1984B101
- UPC:
- 810035756717
- BUDS ID:
- 186945
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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.) | 10.5 | 11.5 | 10.0 | 10.0 | 10.0 |
| Caliber / Gauge | .300 Blackout | 5.56 NATO | .300 Blackout | .300 Blackout | .300 Blackout |
| Capacity | 30 | 30 | 30 | 28 | 30 |
| Finish | OD Green Cerakote | Black Hardcoat Anodize | FDE Cerakote | FDE | Black Anodized Hardcoat |
| Manual Safety | Yes | Yes | Yes | Yes | Yes |
| Optic Ready | Yes | Yes | Yes | Yes | Yes |
| Threaded Barrel | Yes | Yes | Yes | Yes | Yes |
| Weight (lbs) | 6.25 | 6.2 | 5.7 | 5.5 | 5.4 |
| Overall Length (in.) | 28.25 | 28.25 | N/A | N/A | 26.0 |
| Actions | Current Item |



