Diamondback DB10 Handgun .308 Win 20rd Magazine 13.5″ 5/8×24 Threaded Barrel Black with SBA3 Brace
$910.64
The Diamondback DB10 Handgun in .308 Win features a 13.5″ threaded barrel and comes with a 20-round magazine, making it an excellent choice for those looking for a compact firearm with significant firepower. Built on a reliable platform with Magpul furniture and an M-LOK compatible handguard, this model is designed for versatility in various shooting applications.
Out of stock
The DB10 Carbon Series is Diamondback’s entry level line. You get all the reliability and basic features that you need and nothing that you don’t. This line is outfitted with Magpul furniture a DB Carbon lower and an M-LOK compatible handguard.
| Weight | 9.600 lbs |
|---|---|
| Dimensions | 39.500 × 9.500 × 3.750 in |
| Manufacturer | Diamondback |
| Barrel Length | 13.5 |
| Capacity | 20rd |
| Action | Semi-automatic |
| Finish | Black |
| Caliber | .308 Win |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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