Diamondback Firearms

Diamondback Firearms DB15 5.56mm NATO A3 Basic M4 30 Round DB15SB

Name: Diamondback Firearms DB15 5.56mm NATO A3 Basic M4 30 Round DB15SB
Brand: Diamondback Firearms
SKU: 11090396
Availability: PreOrder

Item #11090396 MPN DB15SB UPC 815875017554

Caliber 5.56mm NATO

Condition New

Manufacturer

Name Diamondback Firearms

Phone 888-380-2767

Website http://www.diamondbackfirearms.com

Address 16175 NW 49th Avenue , PO Box 864905 , Miami, FL 33014

Diamondback Firearms is proud to announce the DB15 rifle made entirely in the USA! Starting 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.

Features :

- 16" chrome moly barrel

- Forged 7075 T6 aluminum receiver with an A3 flattop

- A2-style pistol grip

- Forward assist

- Forward assist lug, but the forward assist has not been installed

Specifications :

- Caliber: 5.56 NATO / .223 Remington

- Finish: Black Anodized Hardcoat

- Barrel: 16" 4140 Chrome-Moly, M4 Contour

- Barrel Twist Rate: 1 x 9

- Bolt Carrier: Shot-Peened, Magnetic Particle Inspected Mil Spec 8620 carrier

- Lower Receiver: Forged 7075 T6 Aluminium

- Upper Receiver: A3 Flattop Forged 7075 T6 Aluminum, T-Marked

- Handguard: Standard 2-Piece

- Pistol Grip: A2 Style

- Stock: ATI Strikeforce Stock with Aluminum Civilian (Commercial) Buffer Tube Assembly

- Weight: 6.65 lbs.

- Overall Length (Stock Collapsed): 32.5"

- Overal Length (Stock Expanded): 36.25"

- Flash Hider: A2

- Sights: A2 Front Only

The information below comes from our Gun Caliber Dictionary and is for general reference only. It does not describe the specifications of this particular item.

The 5.56X45mm NATO cartridge was designed by James Sullivan, a member of Eugene Stoner's engineering team that developed both the M16 rifle and its original cartridge. The 5.56X45mm NATO was adopted by the U.S. military in 1964 and by NATO in 1980. With bullet diameter of .224-inch, the original M193 military cartridge used a 55-grain bullet at 3250 fps; the current M855A1 cartridge, developed by FN, uses a 62.5-grain bullet at 3020 fps, offering greater range and better penetration. The civilian version of the 5.56X45mm is 223 Remington; the cartridges are dimensionally identical but military chamber dimensions and specifications for military brass are different. It is considered safe to use 223 Remington ammo in a 5.56X45MM NATO chamber, but not a good idea to use 5.56X45mm ammo in a rifle specifically chambered for the 223 Remington. Although the stopping power of .22-caliber bullets remains controversial the 5.56X45mm has served well in now multiple generations of M16 rifles. — Craig Boddington

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FFL required

This item ships to a licensed firearms dealer, not to your home. Your dealer completes the transfer and the required background check when you collect it. You can choose your dealer during checkout. How transfers work →

Returns and exchanges under our terms of sale.
Ships from our warehouse — shipping policy.
Talk to a person: 888-900-4868.

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Diamondback Firearms DB15 5.56mm NATO A3 Basic M4 30 Round DB15SB · FFL required

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Diamondback Firearms DB15 5.56mm NATO A3 Basic M4 30 Round DB15SB

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