Home » Shop » Diamondback Firearms DB15 300BLK 16B 30R DE
Home » Shop » Diamondback Firearms DB15 300BLK 16B 30R DE
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$624.00Original price was: $624.00.$578.00Current price is: $578.00.
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Diamondback Firearms DB15 300BLK 16B 30R DE is a semi-auto rifle chambered in .300 Blk with a 16" chrome moly barrel and a 1:8" twist. It suits shooters who want a carbine-length AR-style rifle in .300 Blk and plan to add their own optic or sights.
Chambered in .300 Blk, semi-auto
16" 4150 chrome moly barrel, 1:8" twist
30+1 round capacity, polymer AR-style magazine
Direct impingement, carbine gas system
M-LOK rail and integral Picatinny optic mount
Overall length of 32.5" with MOE Carbine stock
SKU: DAV-DB176AB001 · Mfr part #: DB176AB001 · UPC: 810035754256
The Diamondback Firearms DB15 300BLK 16B 30R DE is a semi-auto AR-style rifle chambered in .300 Blk, built around a 16″ 4150 chrome moly barrel with a 1:8″ twist. It runs on a direct impingement system with a carbine gas system, and overall length is 32.5″.
This model comes with a threaded barrel and an A2 flash hider on the muzzle. The upper has an integral Picatinny optic mount at 0 MOA, and the handguard uses M-LOK. It has a forward assist, a dust cover and a mil-spec trigger. The finish is black anodized hard coat, and a manual safety is fitted. Furniture is a MOE Carbine stock and MOE grip.
Who it suits
This rifle fits shooters who want a compact .300 Blk carbine on a familiar AR layout. It takes polymer AR-style magazines and holds 30+1 rounds. It ships without sights, so you will need to choose your own.
Good pairings include a red dot or low-power variable optic for the Picatinny mount, or flip-up backup sights. Add a sling, extra magazines and M-LOK accessories such as a vertical grip or light mount. The barrel is threaded, so check the thread pitch before you pick a muzzle device to replace the flash hider.
Diamondback Firearms DB15 300BLK 16B 30R DE Specifications
Order online and we ship it to the licensed FFL dealer you choose near you — see how buying a gun online works. Western Sport has been a licensed FFL/SOT dealer since 2007, and everything we sell carries the full manufacturer warranty. Questions before you order? Send us a message.
Frequently Asked Questions
Q: What caliber is the Diamondback DB15 300BLK?
A: It is chambered in .300 Blk. The barrel is 16" long with a 1:8" twist.
Q: Does the Diamondback DB15 300BLK come with sights?
A: No. It has no sights, but the integral Picatinny optic mount lets you add an optic or backup sights.
Q: How many rounds does this DB15 hold?
A: 30+1 rounds. It uses a polymer AR-style magazine.
Q: Is the barrel threaded on this DB15?
A: Yes. The barrel is threaded and has an A2 flash hider on the muzzle. Confirm the thread pitch with the manufacturer before buying a replacement muzzle device.
Q: Is the DB15 300BLK gas operated or piston driven?
A: It uses a direct impingement operating system with a carbine gas system.
Warranty and Manufacturer
Covered by the Diamondback Firearms factory warranty; warranty terms come from Diamondback Firearms.
Additional information
Weight
8.260 lbs
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