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Diamondback DB15BGB 5.56mm NATO 16in Black Modern Sporting Rifle - 30+1 Rounds

ID 1625108


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Restrictions Apply

It is the customer's responsibility to follow all Federal, State, and Local Laws.
All firearms MUST be picked up by the BUYER (ACTUAL PURCHASER) at your selected Sportsman's Warehouse store or chosen Independent Firearm Dealer (“FFL”).
A valid U.S. and/or state government-issued identification document, or combination of government-issued documents, which reflect the buyer's current residential address, must be presented at the selected store location prior to the completion of any firearm-related paperwork and background check initiation.
The actual purchaser must be 18 years of age or older to purchase rifles and/or shotguns.
The actual purchaser must be 21 years of age or older to purchase handguns and/or firearm receivers, frames, silencers, or pistol-grip only firearms.
Certain states have stricter laws regarding a firearm buyer’s age and Sportsman's Warehouse complies with such requirements.

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Diamondback DB15BGB 5.56mm NATO 16in Black Modern Sporting Rifle - 30+1 Rounds


Diamondback DB15BGB 5.56mm NATO 16in Black Modern Sporting Rifle - 30+1 Rounds


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Diamondback DB15BGB 5.56mm NATO 16in Black Modern Sporting Rifle - 30+1 Rounds - Diamondback Firearms is proud to announce its NEW line of DB15 rifles made entirely in the USA! Their AR15 rifle platform starts with the tried-and-true, U.S. Military-proven gas-impingement system and using only the highest quality components machined in Diamondback's CNC facility. The DB15 raises the bar when it comes to features and performance when compared to others. From the modified Diamondback aluminum four-rail handguard, to a variety of color, sight, and stock options, the Diamondback DB15 represents value and versatility all at a very affordable price.

  • Mid-Length Gas System
  • Shot-Peened, Magnetic Partcle Inspected Mil Spec 8620 Carrier, Lasered Logo
  • A3 Flattop Forged 7075 T-6 Aluminum Upper Receiver, T-Marked
  • Forged 7075 T-6 Aluminum Lower Receiver With Enhanced Trigger Guard
  • 15in M-Lok V Rail With Anti Slip Texture Pads
  • 30-Round Gen 2 PMAG



Capacity 30+1
Barrel Length 16in
Finish Black Nitride
Stock Magpul CTR
Sights None, Optics Ready
Weight 6.8lbs
Action Semi Automatic
Cartridge 5.56mm NATO
Color Black
Grips MOE-K2
Overall Length 32.75in
Twist 1:8in
Type Centerfire


Questions & Answers

At Sportsman's Warehouse, we've got you covered.


  • If any warranty issue comes up, we'll cover the cost of packing & shipping to the manufacturer from any Sportsman's Warehouse location.
  • Cleaning, scope mounting, and bore sighting.
  • Discounts on gun customization from The Gunsmith at Sportsman's Warehouse.
  • FSP can be applied to any gun purchased at Sportsman's Warehouse or online at


  • Provides two professional field strip & cleanings per year.
  • Unlimited professional scope mounting & bore sighting during coverage.
  • Provides warranty concurrent with manufacturer's warranty for the firearm, including all parts & labor for warranty repairs during coverage.
  • We'll keep you informed of any recall notifications.
  • Free packing/shipping to manufacturer &/or manufacturer's authorized service center for warranty repairs ($20-$40 value).
  • 15% discount on all customizing & elective gunsmith services and FREE shipping to The Gunsmith at Sportsman's Warehouse.
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