Diamondback DB10 Handgun .308 Win 20rd Magazine 13.5″ 5/8×24 Threaded Barrel FDE with SBA3 Brace

DB10 .308 Win 20rd Handgun Pistol with SBA3 Brace

The Diamondback DB10 .308 Win 20rd handgun is built for reliable performance in a compact, modern firearm configuration—commonly used for home defense, range training, and everyday transport where legal. This semi-automatic .308 / 7.62 NATO pistol platform features a 13.5″ threaded barrel and an SBA3 brace setup designed to help stabilize your grip and sight picture. If you’re searching for a DB10 setup with a 20-round magazine and 5/8×24 thread pattern, this model is engineered to match those needs.

Key Specifications

• The UPC is 810035753464.
• The manufacturer is Diamondback Firearms.
• The manufacturer part number is DB1222C062.
• The action type is Semi-Auto.
• The barrel length is 13.5 in.
• The caliber is .308 / 7.62 NATO.
• The twist rate is 1-in-10.
• The capacity is 20 + 1.
• It includes 1 20 rd magazine (Magpul P-Mag).
• The barrel thread pitch is 5/8×24.
• The barrel is finished in FDE (flat dark earth).
• It uses an SBA3 brace.
• The product type is listed as Rifle by the manufacturer listing.

Designed around practical handling, the DB10 handgun platform combines a short 13.5″ barrel length with a 5/8×24 threaded muzzle for easy compatibility with appropriate muzzle devices used within applicable laws. The included 20-round Magpul P-Mag supports extended training sessions and faster follow-up readiness, while the SBA3 brace helps improve control and consistency from the shoulder or stabilized position.

Frequently Asked Questions (FAQs)

1) What caliber is the Diamondback DB10 handgun?
It is chambered in .308 Win / 7.62 NATO.

2) How many rounds does the included magazine hold?
The package includes 1 20 rd Magpul P-Mag, and the firearm is rated for 20 + 1 capacity.

3) What is the barrel length and thread size?
The barrel is 13.5 inches long and has 5/8×24 threaded muzzle dimensions.

4) What brace does this DB10 configuration use?
This model includes an SBA3 brace as part of the listed configuration.

5) What is the twist rate for this .308 DB10?
The listed rate of twist is 1-in-10, which is intended to stabilize a wide range of common .308 bullet weights.

6) Is this a rifle or a handgun?
The item is described as a handgun pistol configuration with an SBA3 brace, but the manufacturer listing may categorize the product type as Rifle. Buyers should follow all applicable federal, state, and local requirements for classification and use.

7) Does the DB10 come with any extra magazines?
The listing specifies 1 included 20 rd magazine.

8) Are there restrictions on threaded barrels and muzzle devices?
Threaded barrels are intended for compatibility with muzzle devices, but legal requirements vary by location and may involve NFA rules. Use only compliant accessories and follow all applicable laws.

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.