The Diamondback DB10 (brand part no. DB2430C001) is a .308 Winchester short-barrel rifle built on the AR-10 platform with a 13.5-inch barrel and semi-automatic action. Diamondback finishes the DB10 in black and ships it with a 20-round Magpul P-Mag magazine. The DB10 favors shooters who want .308-caliber firepower in a shorter, more maneuverable package than a standard-length rifle.

Key Specifications

• Chambered in .308 Winchester/7.62 NATO.
• Wears a 13.5-inch barrel with a 1:10-inch right-hand twist.
• Feeds from a 20-round Magpul P-Mag magazine.
• Operates as a semi-automatic action.
• Measures 33.75 inches overall.

Frequently Asked Questions

Is this an NFA item? Yes. As a short-barrel rifle, it's a Title II firearm requiring an approved ATF Form 4 and transfer through an NFA-licensed dealer.

What caliber does it fire? .308 Winchester/7.62 NATO.

How long is the barrel? 13.5 inches.

Buy the Diamondback DB10 SBR

This is a Title II item regulated under the National Firearms Act. Purchase requires an approved ATF Form 4 and transfer through a licensed NFA (SOT/Class 3) dealer, with no federal transfer tax and an extended federal approval wait before delivery. Order through Diamondback Firearms‘s short-barrel rifles lineup and our Lubbock, Texas team will walk you through the transfer process.