


Daniel Defense DD4 RIII 5.56 NATO – 818773022897
$2,465.00
- For Sale From: Samson Armory (FFL)|
- 6 Completed Sales|
- View Seller Items
Specifications
Daniel Defense was founded in 2001 by Marty Daniel, who initially started the company out of his garage in Savannah, Ge…

Daniel Defense DD4 RIII 5.56 NATO – 16" Premium Ambidextrous AR Rifle
The Daniel Defense DD4 RIII from the DD4 Series is a high-performance AR-style rifle engineered for durability, precision, and fully ambidextrous operation. Chambered in 5.56 NATO / .223 Rem, it’s built to meet the demands of both professional and enthusiast shooters.
Featuring a 16" barrel with a 1-in-7 twist rate, the DD4 RIII is optimized for stabilizing a wide range of bullet weights while delivering consistent accuracy. The mid-length gas system enhances reliability and reduces recoil impulse for smoother shooting.
Constructed with a CNC machined 7075-T6 aluminum receiver, this rifle offers exceptional strength while maintaining a relatively light weight of 6.52 lbs. The matte black hardcoat anodized finish ensures durability and resistance to wear.
Equipped with a 12.5" RIS III M-LOK rail in FDE, it provides ample space for mounting optics and accessories while maintaining a slim, ergonomic profile. The rifle includes Daniel Defense soft touch furniture and a collapsible/folding stock, allowing for adjustable length of pull and improved handling.
The fully ambidextrous lower receiver and ambi 2-position thumb safety make this rifle highly adaptable for both left- and right-handed users.
With a 32+1 capacity and a threaded barrel (1/2x28), it’s ready for customization with muzzle devices or suppressor-ready setups (where legal).
Specifications:
Manufacturer: Daniel Defense
Model: DD4 RIII
Series: DD4 Series
Caliber: .223 Rem / 5.56 NATO
Action: Semi-Auto
Barrel Length: 16"
Overall Length: 32.25" – 35.86"
Twist Rate: 1-in-7
Capacity: 32+1
Magazines: (1) 32-Round
Receiver: 7075-T6 Aluminum
Finish: Matte Black Hardcoat Anodized
Stock: Collapsible/Folding
Furniture: DD Soft Touch
Handguard: 12.5" RIS III M-LOK (FDE)
Sights: None (Optics Ready Platform)
Thread Pattern: 1/2x28
Safety: Ambidextrous 2-Position Thumb Safety
Weight: 6.52 lbs.
Shipping Weight: 12.85 lbs.
Case: Full-Latch Impact Plastic
Features: Fully Ambidextrous Lower, Mid-Length Gas System, M-LOK Rail
MFG Part #: 02-191-03270-047
UPC: 818773022897
A top-tier option for those seeking a lightweight, fully ambidextrous AR platform with premium build quality, modularity, and proven reliability.