We may get paid by partner for deals, including promoted items

Sponsored

OpticsPlanet use Code: GEARCHASE Amazon - Lightning Deals Amazon - Hunting Deals Bike Racks Heated Clothing Stio Hoka Fishing Mountain Hardwear

Diamondback DB1799K005 DB15 *CO Compliant 5.56 NATO 10+1 16" Black Nitride Barrel by Diamondback -

Product Description

Product Features & Specifications Diamondback DB1799K005 DB15 *CO Compliant 5.56 NATO 10+1 16" Black Nitride Barrel, Black Anodized Aluminum Receiver w/Picatinny Rail, M-LOK Handguard, Black Synthetic Stock Brand Diamondback Series *CO Compliant Model DB15 Caliber 5.56 NATO Bar

Diamondback DB1799K005 DB15 *CO Compliant 5.56 NATO 10+1 16" Black Nitride Barrel

at DEGuns

Browse all DEGuns deals

$585.99

In Stock at DEGuns

Price verified 1d ago

Buy Now at DEGuns

Secure checkout Easy returns

or compare prices

Product Details

Brand Diamondback

More from Diamondback

Last Updated:

Sep 30, 2026 08:30 PM

Diamondback DB15 M-LOK Black Nitride 300 AAC Blackout 16" AR-15 Rifle

Diamondback DB15 M-LOK Black Nitride 300 AAC Blackout 16" AR-15 Rifle View Details

$690.03 $785.40

12% off

Buy Now · $690.03

Last Updated:

Sep 30, 2026 08:30 PM

Diamondback DB15 Black M-LOK 7.62x39mm 7" AR Pistol

Diamondback DB15 Black M-LOK 7.62x39mm 7" AR Pistol View Details

$670.35 $763.00

12% off

Buy Now · $670.35

Last Updated:

Sep 30, 2026 08:30 PM

Diamondback DB10 FDE 13.5" .308 WIN 20rd M-LOK SBA3 AR-Pistol

Diamondback DB10 FDE 13.5" .308 WIN 20rd M-LOK SBA3 AR-Pistol View Details

$1070.10 $1218.00

12% off

Buy Now · $1070.10

Last Updated:

Sep 30, 2026 08:30 PM

Diamondback DB10 Black Magpul CTR Stock .308 Win 20+1 18" Rifle

Diamondback DB10 Black Magpul CTR Stock .308 Win 20+1 18" Rifle View Details

$1179.57 $1342.60

12% off

Buy Now · $1179.57

Last Updated:

Sep 30, 2026 08:12 PM

Diamondback Carbon DB10 Pistol Midnight Bronze .308 Win 13.5 Barrel 20-Rounds W/ SBA3 Brace

Diamondback Carbon DB10 Pistol Midnight Bronze .308 Win 13.5 Barrel 20-Rounds W/ SBA3 Brace View Details

$969.99 $1131.00

14% off

Buy Now · $969.99

Last Updated:

Sep 30, 2026 08:12 PM

Diamondback DB15 OD Green Flag 5.56 7 Barrel 30-Rounds w/ SB Tactical SBA3 Brace

Diamondback DB15 OD Green Flag 5.56 7 Barrel 30-Rounds w/ SB Tactical SBA3 Brace View Details

$759.99 $842.00

10% off

Buy Now · $759.99

Last Updated:

Sep 30, 2026 08:12 PM

Diamondback DB15 5.56 16 Threaded Barrel 10-Rounds CA Compliant

Diamondback DB15 5.56 16 Threaded Barrel 10-Rounds CA Compliant View Details

$594.00 $668.00

11% off

Buy Now · $594.00

Last Updated:

Sep 30, 2026 08:12 PM

Diamondback DB15 Combo Pistol Kit OD Green 5.56 / .300 AAC Blackout 10 / 8 Barrel 30-Rounds

Diamondback DB15 Combo Pistol Kit OD Green 5.56 / .300 AAC Blackout 10 / 8 Barrel 30-Rounds View Details

$969.99 $1092.00

11% off

Buy Now · $969.99

Last Updated:

Sep 30, 2026 08:12 PM

Diamondback DB15 CO Compliant 5.56 16 Barrel 10-Rounds

Diamondback DB15 CO Compliant 5.56 16 Barrel 10-Rounds View Details

$564.00 $629.00

10% off

Buy Now · $564.00

Last Updated:

Sep 30, 2026 08:12 PM

Diamondback DB10 Carbon .308 Win 13.5 Threaded Barrel 20-Rounds w/ SB Tactical SBA3 Brace

Diamondback DB10 Carbon .308 Win 13.5 Threaded Barrel 20-Rounds w/ SB Tactical SBA3 Brace View Details

$939.99 $1078.00

13% off

Buy Now · $939.99

Last Updated:

Sep 30, 2026 06:24 PM

Used Rod - Diamondback Ideal Nymph 10'10" 2wt - Fly Rod

Used Rod - Diamondback Ideal Nymph 10'10" 2wt - Fly Rod View Details

$475.00

Buy Now · $475.00

Last Updated:

Sep 30, 2026 06:08 PM

Diamondback Midnight Bronze DB15 5.56x45mm NATO AR-15 Semi Automatic Rifle

Diamondback Midnight Bronze DB15 5.56x45mm NATO AR-15 Semi Automatic Rifle View Details

$1208.99

Buy Now · $1208.99

Last Updated:

Sep 30, 2026 06:08 PM

Diamondback DB15 9mm Luger 32+1 16", Black, Carbon Lower DB1418P001

Diamondback DB15 9mm Luger 32+1 16", Black, Carbon Lower DB1418P001 View Details

$777.99

Buy Now · $777.99

Last Updated:

Sep 30, 2026 06:08 PM

Diamondback Midnight Bronze DB10 308 Win AR-10 Semi Automatic Rifle

Diamondback Midnight Bronze DB10 308 Win AR-10 Semi Automatic Rifle View Details

$1189.99

Buy Now · $1189.99

Last Updated:

Sep 30, 2026 06:08 PM

Diamondback DB Barrel - 300 Blackout, 10" Pistol-Length, Black Nitride, 4150 Chrome Moly Vanadium Steel - 300P10H50B8R

Diamondback DB Barrel - 300 Blackout, 10" Pistol-Length, Black Nitride, 4150 Chrome Moly Vanadium Steel - 300P10H50B8R View Details

$96.29

Buy Now · $96.29

Last Updated:

Sep 30, 2026 06:08 PM

Diamondback DB Barrel 6.5 Grendel 18" Mid-Length Black Nitride 4150 Chrome Moly Vanadium Steel - 65M18M50B8R

Diamondback DB Barrel 6.5 Grendel 18" Mid-Length Black Nitride 4150 Chrome Moly Vanadium Steel - 65M18M50B8R View Details

$130.99

Buy Now · $130.99

Last Updated:

Sep 30, 2026 06:08 PM

Diamondback DB Barrel 9mm Luger 10" Black Nitride 4150 Chrome Moly Vanadium Steel - 9X1910M50B984NFR

Diamondback DB Barrel 9mm Luger 10" Black Nitride 4150 Chrome Moly Vanadium Steel - 9X1910M50B984NFR View Details

$66.09

Buy Now · $66.09

Last Updated:

Sep 30, 2026 06:08 PM

Diamondback DB Barrel, 10" Carbine-Length Black Nitride 4150 Chrome Moly Vanadium Steel 5.56x45mm NATO - 556C10M50B8R

Diamondback DB Barrel, 10" Carbine-Length Black Nitride 4150 Chrome Moly Vanadium Steel 5.56x45mm NATO - 556C10M50B8R View Details

$97.59

Buy Now · $97.59

Last Updated:

Sep 30, 2026 06:08 PM

Diamondback Diamondback DB1718B002 DB15 300 Blackout 30+1 16" AR-15 Rifle

Diamondback Diamondback DB1718B002 DB15 300 Blackout 30+1 16" AR-15 Rifle View Details

$661.99

Buy Now · $661.99

Last Updated:

Sep 30, 2026 06:08 PM

Diamondback DB15 7.62x39mm 28+1 7", Black, Carbon Lower, 6" M-LOK Handguard, Padded Buffer Tube, Magpul Grip DB1912O001

Diamondback DB15 7.62x39mm 28+1 7", Black, Carbon Lower, 6" M-LOK Handguard, Padded Buffer Tube, Magpul Grip DB1912O001 View Details

$643.99

Buy Now · $643.99