Diamondback120919372
Diamondback DB15 5.56x45mm AR Rifle with 16" Barrel in Black - Model DB1790K001$733.75
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Availability: In Stock
The Diamondback DB9R 9mm AR rifle delivers affordable, reliable semi-automatic performance in a compact, modern platform. Built on a forged 7075 T-6 aluminum upper and lower receiver with a genuine 16-inch 4150 CrMoV barrel finished in corrosion-resistant black nitride, this 9mm AR is equally at home at the range, in a competition, or as a capable home-defense rifle. At 6.6 pounds, it's nimble enough for extended shooting sessions without sacrificing the handling and ergonomics shooters expect from a modern tactical rifle.
The DB9R comes equipped with a 15-inch M-LOK rail handguard featuring full-length Picatinny sections, QD mounts, and textured grip panels—giving you plenty of real estate to mount optics, lights, or lasers without breaking the bank. The trigger is mil-spec 5-pound, and you get a Magpul MOE grip and collapsible MOE stock (32 inches collapsed, 35.25 inches extended) for customizable fit and control. A 32-round Promag magazine is included, so you'll have capacity without the complexity or cost of magazine conversions.
A black nitride bolt carrier group handles the 9mm cartridge reliably, and the A2-style flash hider (5/8 x 24 thread) keeps muzzle flash manageable in low-light conditions. Whether you're stepping into the AR platform, looking for a dedicated 9mm trainer, or building a second rifle, the DB9R gives you solid construction and proven ergonomics at a straightforward price point.
| Caliber | 9mm |
| Barrel Length | 16 inches |
| Barrel Material | 4150 CrMoV, black nitride finish |
| Upper Receiver | Forged 7075 T-6 aluminum, A3 flattop |
| Lower Receiver | Forged 7075 T-6 aluminum |
| Handguard | 15-inch M-LOK rail with Picatinny sections and QD mounts |
| Grip | Magpul MOE |
| Stock | Magpul MOE collapsible stock |
| Stock Length of Pull | 32 inches (collapsed), 35.25 inches (extended) |
| Bolt Carrier Group | Diamondback black nitride 9R BCG |
| Trigger | Mil-spec, 5-pound pull |
| Muzzle Device | A2 flash hider, .30 caliber (5/8 x 24 thread) |
| Magazine Included | Promag 32-round |
| Weight | 6.6 pounds |
| Finish | Black hardcoat anodize |
| Model | DB1418P001 |
The DB9R is chambered in 9mm, making it compatible with standard 9mm Luger / 9x19 Parabellum ammunition.
The DB9R uses standard AR-15 upper and lower receivers, so most AR optics mounts, rail systems, and furniture will be compatible. The 15-inch M-LOK handguard is compatible with M-LOK mounting accessories, and the receiver features a mil-standard Picatinny rail on top for scope and sight mounting.
The DB9R includes one 32-round Promag magazine and is compatible with other 9mm AR magazines.
Yes. The compact 16-inch barrel, lightweight construction at 6.6 pounds, and modern ergonomics make it effective for both range practice and home-defense use. The included collapsible stock allows you to adjust length of pull from 32 to 35.25 inches for different shooters or body armor.
SKU: 120915252 • Width: 9in • Height: 3.1in • Depth: 39.5in • Weight: 8.65oz
Availability: In Stock
The Diamondback DB9R 9mm AR rifle delivers affordable, reliable semi-automatic performance in a compact, modern platform. Built on a forged 7075 T-6 aluminum upper and lower receiver with a genuine 16-inch 4150 CrMoV barrel finished in corrosion-resistant black nitride, this 9mm AR is equally at home at the range, in a competition, or as a capable home-defense rifle. At 6.6 pounds, it's nimble enough for extended shooting sessions without sacrificing the handling and ergonomics shooters expect from a modern tactical rifle.
The DB9R comes equipped with a 15-inch M-LOK rail handguard featuring full-length Picatinny sections, QD mounts, and textured grip panels—giving you plenty of real estate to mount optics, lights, or lasers without breaking the bank. The trigger is mil-spec 5-pound, and you get a Magpul MOE grip and collapsible MOE stock (32 inches collapsed, 35.25 inches extended) for customizable fit and control. A 32-round Promag magazine is included, so you'll have capacity without the complexity or cost of magazine conversions.
A black nitride bolt carrier group handles the 9mm cartridge reliably, and the A2-style flash hider (5/8 x 24 thread) keeps muzzle flash manageable in low-light conditions. Whether you're stepping into the AR platform, looking for a dedicated 9mm trainer, or building a second rifle, the DB9R gives you solid construction and proven ergonomics at a straightforward price point.
| Caliber | 9mm |
| Barrel Length | 16 inches |
| Barrel Material | 4150 CrMoV, black nitride finish |
| Upper Receiver | Forged 7075 T-6 aluminum, A3 flattop |
| Lower Receiver | Forged 7075 T-6 aluminum |
| Handguard | 15-inch M-LOK rail with Picatinny sections and QD mounts |
| Grip | Magpul MOE |
| Stock | Magpul MOE collapsible stock |
| Stock Length of Pull | 32 inches (collapsed), 35.25 inches (extended) |
| Bolt Carrier Group | Diamondback black nitride 9R BCG |
| Trigger | Mil-spec, 5-pound pull |
| Muzzle Device | A2 flash hider, .30 caliber (5/8 x 24 thread) |
| Magazine Included | Promag 32-round |
| Weight | 6.6 pounds |
| Finish | Black hardcoat anodize |
| Model | DB1418P001 |
The DB9R is chambered in 9mm, making it compatible with standard 9mm Luger / 9x19 Parabellum ammunition.
The DB9R uses standard AR-15 upper and lower receivers, so most AR optics mounts, rail systems, and furniture will be compatible. The 15-inch M-LOK handguard is compatible with M-LOK mounting accessories, and the receiver features a mil-standard Picatinny rail on top for scope and sight mounting.
The DB9R includes one 32-round Promag magazine and is compatible with other 9mm AR magazines.
Yes. The compact 16-inch barrel, lightweight construction at 6.6 pounds, and modern ergonomics make it effective for both range practice and home-defense use. The included collapsible stock allows you to adjust length of pull from 32 to 35.25 inches for different shooters or body armor.
SKU: 120915252 • Width: 9in • Height: 3.1in • Depth: 39.5in • Weight: 8.65oz