Diamondback DB9 G4 9mm Luger 3.1in Stainless Pistol – 6+1 Rounds For Sale

Overview

Diamondback DB9 G4 9mm Luger 3.1in Stainless Pistol – 6+1 Rounds – Diamondback Firearms is proud to present the DB9 G4, a micro-compact 9mm pistol made entirely in the USA. Designed with safety in mind, the DB9 features a “ZERO-Energy” striker firing system with a mechanical firing pin block, a steel magazine catch to secure a sheet metal magazine and real windage-adjustable sights, all in a lightweight pistol. A steel trigger with dual connecting bars allows for a crisp, smooth, trigger pull. The DB9 features a FEA (Finite Element Analysis) designed slide and barrel that is stronger than any comparable firearm, resulting in durability with less felt recoil, and the absence of removable pins or tools makes field stripping easier than ever. The slide, barrel, and internal parts are coated to resist corrosion, making this pistol a lifetime investment.

Specifications

Action	Pistol
Capacity	6+1
Barrel Length	3.1in
Finish	Stainless
Grips	Black Polymer
Sights	Contrast
Weight	13.4oz
Cartridge	9mm Luger
Color	Black
Gun Model	DB9
Hand	Right
Overall Length	5.6in
State Compliance	New York Compliant Colorado Compliant Washington Compliant
Type	Centerfire

Frequently Asked Questions About This Product

Why buy Diamondback DB9 G4 9mm Luger 3.1in Stainless Pistol - 6+1 Rounds from Miami Shooters Supply?

We’re a trusted firearms dealer offering fast shipping, competitive pricing, and 100% compliance with U.S. federal firearm laws. All orders ship from our licensed facility with full tracking and expert customer service.

Where can I buy Diamondback DB9 G4 9mm Luger 3.1in Stainless Pistol - 6+1 Rounds?

You can purchase this item directly on our website and have it shipped to your local FFL dealer. You can also visit us in-store in Miami, Florida.

Is Diamondback DB9 G4 9mm Luger 3.1in Stainless Pistol - 6+1 Rounds available now?

Availability is shown live on this page. If the “Add to Cart” button is visible, this item is currently in stock and ready to ship.

What category does this product belong to?

This product is listed under: HANDGUNS, Shooting Gear.

What tags or features does this product have?

Key features and tags for this product include: HANDGUNS, Shooting Gear.

Is this product legal in my state?

It is your responsibility to ensure this item is legal in your state or locality. We ship only to valid FFL dealers in compliance with U.S. laws. Always check your local regulations.

FFL Transfer & Firearms Laws for Diamondback DB9 G4 9mm Luger 3.1in Stainless Pistol - 6+1 Rounds

All firearms, including the Diamondback DB9 G4 9mm Luger 3.1in Stainless Pistol - 6+1 Rounds, must be shipped to a licensed Federal Firearms License (FFL) dealer. You will be required to complete a background check and any necessary paperwork before taking possession.

How It Works

Place your order online.
Provide your preferred FFL dealer information.
We ship the firearm directly to your FFL.
You complete the background check and pickup at the FFL.

Legal Compliance

We comply with all federal and state firearm laws. It is your responsibility to ensure the Diamondback DB9 G4 9mm Luger 3.1in Stainless Pistol - 6+1 Rounds is legal in your state. Some states may have restrictions on certain firearm models or features.

Helpful Resources

Need assistance? Contact our Miami store for help with FFL transfers and firearm compliance.

Additional information

Brand	F1 Firearms

FFL & Firearm Laws

FFL Transfer & Firearms Laws

All firearms, including the Diamondback DB9 G4 9mm Luger 3.1in Stainless Pistol - 6+1 Rounds, must be shipped to a licensed Federal Firearms License (FFL) dealer. A background check and any required local paperwork must be completed before you can take possession.

How It Works

Place your order online.
Send us your preferred local FFL dealer info.
We ship the firearm to your FFL after verification.
Complete background check and pick up from your dealer.

Legal Compliance

We comply with all U.S. firearm laws. It is your responsibility to ensure the Diamondback DB9 G4 9mm Luger 3.1in Stainless Pistol - 6+1 Rounds is legal in your state. Some states (e.g. CA, NY, NJ) have restrictions on magazine size or certain features.

Helpful Links

Need help? Contact our team — we’ll guide you through selecting a compliant firearm and the FFL transfer process.