Sale
DIAMONDBACK DB15 COMBO 5.56 NATO/.300 AAC BLACKOUT 16″ BARREL 30-ROUNDS INCLUDES COMPLETE UPPER
| Manufacturer | Diamondback |
|---|---|
| Model | DB15 Combo |
| Type | Modern Sporting Rifles |
| Stock | In stock |
Original price was: $854.99.$769.49Current price is: $769.49.
Buy NowDiamondback DB15 Combo Features
Diamondback Firearms DB15 rifle uses a gas-impingement system and high quality CNC machined components. Features a 4140 chrome moly barrel, A3 Flattop upper receiver, carbine length gas system, 12″ M-LOK rail, MOE grip, A2 Flash hider muzzle and a Magpul MOE Carbine stock. Made in the USA. This model comes with a compatible upper assembly chambered for 300 Blackout.
Diamondback DB15 Combo Specifications
- Brand: Diamondback
- Category: Tactical Rifles
- Series: Combo
- Caliber: 300 Blackout
- Barrel Length Range: 16″ to 16.99″
- Model: DB15
- Stock Finish Group: Black
- Capacity: 30+1
- Stock Material: Synthetic
- Action: Semi-Auto
- OAL: 32.50″- 35.75″
- Hand: Right
- Sights: None, Optic Ready
- Barrel Finish: Black Nitride
- Muzzle: A2 Flash Hider
- Twist: 1:8″
- Gun Platform: AR-Style
- Magazine Type: AR-15
- Grips: Black Magpul MOE
- Handguards: 12″ M-LOK
- Description: Exclusive Buy
- Includes: Complete Upper
- Receiver Material: 7075-T6 Aluminum
- Safety: Manual Thumb
- Thread Pattern: 1 / 2″-28 tpi
- Stock Description: Adjustable Magpul MOE Carbine
- Barrel Description: 4150 Chrome Moly
- Barrel Length: 16″
- Max Capacity: 30
- Receiver Finish: Black Hard Coat Anodized
- Stock Finish: Black
| Barrel Length | 16 |
|---|---|
| Caliber | 5.56 |
| Capacity | 30 |
| Condition | New in Box |
| Finish Per Color | Black |
| Manufacturer | Diamondback |
| Manufacturer Part Number | DB1721K001 |
| Model | DB15 Combo |
| Type | Modern Sporting Rifles |
| UPC | 810035755079 |
Frequently Asked Questions – DIAMONDBACK DB15 COMBO 5.56 NATO/.300 AAC BLACKOUT 16" BARREL 30-ROUNDS INCLUDES COMPLETE UPPER
- How fast does this ship?
- Ships in 1‑3 business days to your licensed D.C. FFL dealer after purchase and registration.
- Do I need registration?
- Yes. DC requires firearm registration, including a mandatory 10‑day waiting period after purchase approval from MPD before pickup. Handguns require registration, magazines <=10 rounds.
- Is this legal in D.C.?
- Yes, provided it complies with D.C. law (registered, no assault features, magazine ≤10 rounds).
- Is the DIAMONDBACK DB15 COMBO 5.56 NATO/.300 AAC BLACKOUT 16" BARREL 30-ROUNDS INCLUDES COMPLETE UPPER suitable for me?
- This DIAMONDBACK DB15 COMBO 5.56 NATO/.300 AAC BLACKOUT 16" BARREL 30-ROUNDS INCLUDES COMPLETE UPPER is popular for uses like diamondback.
- Popular searches by customers
| Model | |
|---|---|
| Type | Modern Sporting Rifles |
| UPC | 810035755079 |
| Stock | In Stock |
| Manufacturer | |
| Brand | Diamondback |
Shipping Policy – Washington, D.C.
Orders ship within 1‑3 business days to your selected licensed FFL dealer in D.C. Registration must be in process and CDP confirmed.
Return Policy
Non-firearm items returnable within 14 days if unused and in original packaging. Firearms sales are final once registered and possession occurs per D.C. code.
Consult our Return Policy page for more details.