# Diamondback Firearms 9 Mm Firearms - Guns For Sale

Explore Diamondback Firearms 9mm firearms built around compact, sub-compact, and tactical semi-auto designs, including DB9 Gen 1 pistols, DB9SL ultra-compact models, AM2 striker-fired options, and DB9R optic-ready pistols. This selection covers lightweight carry-size handguns, black, nickel, stainless, FDE, and burnt bronze finishes, plus models with Viridian lasers, holsters, and extended-capacity configurations.

From slim 6-round DB9 pistols with 3-inch barrels to 17-round AM2 sub-compacts and 32-round DB9R models, this tag brings together Diamondback 9mm firearms for shoppers comparing size, capacity, finish, and feature sets. Browse options focused on portability, range use, and accessory-ready setups across Diamondback’s 9mm lineup.

## Featured Firearms (22 total)

| Product | Caliber | Price |
|---------|---------|-------|
| [DB9 Compact 9mm - Sleek, Lightweight Concealed Carry Pistol](https://gunsnation.com/p/db9-compact-9mm-sleek-lightweight-concealed-carry-pistol/UCEMYyOsT) | 9mm | - |
| [Diamondback DB9 9mm 4.5in Black](https://gunsnation.com/p/diamondback-db9-9mm-4-5in-black/UCEMYyPua) | 9mm | - |
| [Diamondback DB9 9mm FDE](https://gunsnation.com/p/diamondback-db9-9mm-fde/UCEMYyOvY) | 9mm | - |
| [Diamondback DB9R: Optic-Ready 9mm Semi-Auto Rifle, M-LOK, 33-Rd](https://gunsnation.com/p/diamondback-db9r-optic-ready-9mm-semi-auto-rifle-m-lok-33-rd/UCEGBnSzu) | 9mm | - |
| [Diamondback DB9: 9mm Semi-Auto Rifle, 16" Barrel, 32rd Mag](https://gunsnation.com/p/diamondback-db9-9mm-semi-auto-rifle-16-barrel-32rd-mag/UCEGBnTmQ) | 9mm | - |
| [Diamondback DB9: 9mm Semi-Auto Rifle, Adjustable Stock, Optic Ready](https://gunsnation.com/p/diamondback-db9-9mm-semi-auto-rifle-adjustable-stock-optic-ready/UCEGBnTmJ) | 9mm | - |
| [Diamondback DBAM29 Sub-Compact 9mm with Laser & Holster Combo](https://gunsnation.com/p/diamondback-dbam29-sub-compact-9mm-with-laser-holster-combo/UCEGBnSz2) | 9mm | - |
| [Diamondback DB9 G4 Compact 9mm Pistol: Lightweight EDC Powerhouse](https://gunsnation.com/p/diamondback-db9-g4-compact-9mm-pistol-lightweight-edc-powerhouse/UCEGBnSyJ) | 9mm | - |
| [Diamondback DB9FS: Precision 9mm Full-Size Striker Pistol, 15-Round](https://gunsnation.com/p/diamondback-db9fs-precision-9mm-full-size-striker-pistol-15-round/UCEMYyQVa) | 9mm | - |
| [Diamondback DB9R: 9mm Semi-Auto Rifle, 16" Barrel, 32+1 Capacity](https://gunsnation.com/p/diamondback-db9r-9mm-semi-auto-rifle-16-barrel-32-1-capacity/UCEGBnTjE) | 9mm | - |
| [Diamondback DB9 FDE 9mm Micro-Compact Pistol - Conceal Carry](https://gunsnation.com/p/diamondback-db9-fde-9mm-micro-compact-pistol-conceal-carry/UCEGBnSxp) | 9mm | - |
| [Diamondback AM2 Compact 9mm Pistol, 3.5" Barrel, 12+1 Capacity](https://gunsnation.com/p/diamondback-am2-compact-9mm-pistol-3-5-barrel-12-1-capacity/UCEGBnSyQ) | 9mm | - |
| [Diamondback DB9 G4 9mm Pistol - Compact Bronze, EDC Ready](https://gunsnation.com/p/diamondback-db9-g4-9mm-pistol-compact-bronze-edc-ready/UCEGBnSy2) | 9mm | - |
| [Diamondback Sub-Compact 9mm Pistol - Sleek, Durable & Powerful](https://gunsnation.com/p/diamondback-sub-compact-9mm-pistol-sleek-durable-powerful/UCEGBnSyo) | 9mm | - |
| [Diamondback DB9 G4 Mint 9mm Compact Self-Defense Pistol](https://gunsnation.com/p/diamondback-db9-g4-mint-9mm-compact-self-defense-pistol/UCEGBnSxY) | 9mm | - |
| [Diamondback DB9 G4 Compact 9mm - Lightweight 3.1" DAO Carry Pistol](https://gunsnation.com/p/diamondback-db9-g4-compact-9mm-lightweight-3-1-dao-carry-pistol/UCEGBnSxR) | 9mm | - |
| [Diamondback DBAM29 FDE 9mm Sub-Compact Pistol - Ergonomic DAO](https://gunsnation.com/p/diamondback-dbam29-fde-9mm-sub-compact-pistol-ergonomic-dao/UCEGBnSyX) | 9mm | - |
| [Diamondback DB9 Compact 9mm - Civil Defense Blue, 11oz Lightweight](https://gunsnation.com/p/diamondback-db9-compact-9mm-civil-defense-blue-11oz-lightweight/UCEGBnTo8) | 9mm | - |
| [Diamondback SDR 9mm 2in Stainless](https://gunsnation.com/p/diamondback-sdr-9mm-2in-stainless/UCEGBnU1n) | 9mm | - |
| [Diamondback DBAM29 Sub-Compact 9mm Pistol with Laser Sight](https://gunsnation.com/p/diamondback-dbam29-sub-compact-9mm-pistol-with-laser-sight/UCEGBnSyv) | 9mm | - |

*Showing 20 of 22 products*

## Related Tags

- [Concealed Carry](https://gunsnation.com/t/concealed-carry)
- [Home Defense](https://gunsnation.com/t/home-defense)
- [Tactical](https://gunsnation.com/t/tactical)
- [Hunting](https://gunsnation.com/t/hunting)
- [Optic-Ready](https://gunsnation.com/t/optic-ready)
- [Best 9mm Handguns](https://gunsnation.com/t/best-9mm-handguns)
- [Military Classic](https://gunsnation.com/t/military-classic)
- [Match Pistols](https://gunsnation.com/t/match-pistols)

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*Data from [GunsNation](https://gunsnation.com)*