Name: Diamondback DB15 5.56 NATO 16in Flat Dark Earth
Brand: Diamondback Firearms
SKU: UCEGBnTCu
Availability: InStock

Description

The Diamondback DB15 DB175AK223 is a semi-automatic AR-style rifle chambered in 5.56 NATO with a 16-inch threaded barrel and 30+1 capacity. It has an aluminum upper and lower with a flat-top Picatinny rail, a free-floating M-LOK handguard, and a Flat Dark Earth Cerakote finish on the barrel over a black Cerakote receiver.

Key Specifications

Brand: Diamondback
Model: DB15
Caliber: 5.56 NATO
Action: Semi-Auto
Capacity: 30+1
Barrel Length: 16 in
Barrel Material: Chrome Moly Vanadium
Receiver Material: Aluminum

Detailed Features

16-inch threaded barrel with a 1/2x28 thread pattern and A2 flash hider
Free-floating M-LOK handguard for mounting lights, grips, and rails
Magpul MOE stock and Magpul MOE grip for adjustable-length furniture
Includes a Viridian Venta 1x20 green dot optic mounted on the Picatinny rail
Thumb safety and a mil-spec trigger group
Ships with a 30-round magazine and a Savior-branded case

Details

Name:Diamondback DB15 5.56 NATO 16in Flat Dark Earth

Model:DB15

Material:Aluminum

Color:Flat Dark Earth

Barrel Length:16”

ProductVendorPrice

ProductDIAMONDBACK FIREARMS DB-15 5.56 NATO 16 30rd FDE/Black Magpul MOE

Vendorkygunco.com

Price

$722.54

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ProductDiamondback DB15 5.56 NATO 16" 30+1 Semi-Auto AR-15 Rifle - Flat Dark Earth/Black Cerakote

Vendorcenterfiresystems.com

Price

$722.99

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ProductDiamondback DB15 DB175AK223 Rifle 5.56 NATO 16" 30+1 Semi-Auto Threaded Barrel FDE

Vendorclassicfirearms.com

Price

$743.79

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ProductDiamondback DB175AK223 DB15 Sports South Exclusive 5.56 NATO 30+1 16" Flat Dark Earth Cerakote Threaded Barrel

VendorDeguns

Price

$754.99

Buy

Owners of the DB15 generally find it runs reliably with common 5.56 NATO ammunition once it is broken in, and the aluminum receivers hold up well to regular range trips. The A2 flash hider and threaded barrel are appreciated by shooters who plan to add a muzzle device down the line.

The Magpul MOE stock and grip are a common point of praise for comfort, and the M-LOK handguard gives owners room to add a light or foregrip without extra tools. Some buyers who prefer a heavier free-float handguard note the DB15's furniture feels closer to a basic carbine setup than a match-tuned build.

Because this configuration bundles a green dot optic and a case, most owners see it as a good value for a ready-to-shoot package rather than a bare rifle. A few mention that the included Viridian optic is a starting point and that they upgraded it later, while the mil-spec trigger is seen as functional but a common first upgrade for shooters chasing a lighter pull.

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5.56 NATO