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DANIEL DEFENSE DD4 RIII 5.56X45MM NATO
Guns International #: 103337831 Seller's Inventory #: 586491
Category: Daniel Defense Rifles - AR15 Rifles
Seller's Information
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Seller: Guns Dot Com
Member Since: 9/8/21
State: Minnesota
Zip: 55337
Country: United States
Phone: (866) 582-4867
Platinum Seller
Number of Active Listings: 43553
Total Number of Listings: 389378
Seller: FFL Dealer
Return Policy: 3 day inspection and return policy on used guns.
CERTIFIED USED GUNS Guns Certified Used Guns may be returned within 3 days after the transfer is complete for any reason for a full refund, minus any fees, shipping costs and a 15% restocking fee. A Guns Certified Used Gun may also be returned within 7 days if it is malfunctioning with proper use. NON-CERTIFIED USED GUNS Non-certified used guns can be returned if there is a mechanical defect that occurs within 3 calendar days of the physical transfer of the firearm to your possession. All other reasons for returns on non-certified used guns are ineligible.
Payment Types Accepted: Discover, Visa, MasterCard, American Express. Financing options also available.
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Description:
Guns Listing ID: 586491
The **Daniel Defense DD4 RIII** is a third-generation (RIII) iteration of the DD4 series — a piston-operated, AR-pattern rifle chambered in **5.56×45 NATO**. It’s positioned as a higher-end, duty/tactical rifle with a mid-length gas piston system (short-stroke piston), free-float M-LOK rail, and Daniel Defense build quality.
* **Action:** Short-stroke gas piston (reliable, cleaner than direct impingement).
* **Caliber:** 5.56×45 NATO (compatible with most 5.56/.223 ammo, though always follow manual for +P or non-standard loads).
* **Upper/Lower:** AR-pattern, typically forged billet or forged 7075 aluminum on many DD models.
* **Rail/Handguard:** Free-float, full-length M-LOK handguard (usually lightweight, continuous top rail for optics).
* **Barrel:** Chrome-moly/steel barrel with government or match profile options depending on configuration; often a 16" barrel for the standard DD4 RIII, sometimes other lengths depending on model.
* **Gas system:** Mid-length or rifle length piston system (check model spec — RIII tends to use a mid-length piston to reduce recoil impulse and improve reliability).
* **Controls:** Ambidextrous controls available on many RIII variants (safety, charging handle, bolt catch options vary by specific SKU).
* **Stock/Grip:** Daniel Defense stocks/grips or commercial AR stocks; some models ship with Daniel Defense buttstock and grip.
* **Sights/Optics:** Typically shipped without iron sights or with low-profile backup sights; designed to accept optics on the continuous top rail.
# Typical specs (approximate / model dependent)
* **Weight:** ~6.5–8.5 lb unloaded (varies by barrel length and furniture).
* **Overall length:** ~32–36" (again varies with stock position and barrel length).
* **Barrel length:** commonly 16" for the standard rifle; other lengths exist.
* **Twist rate:** commonly 1:7 or 1:8 twist to stabilize heavier 55–77 gr bullets (check exact model spec).
# Differences vs earlier DD4 generations
* **RIII** typically refines ergonomics, adds more ambidextrous controls/options, improves the piston/block design, and often ships with updated handguards and accessory mounting. Compared to earlier R or RII models, expect incremental improvements in recoil mitigation, gas regulation, and accessory fitment.
(1)He530G-RD Holosun Red Dot
(1)Hm3x Holosun
(1)Upgraded Flat Trigger Red
(1)Streamlight
(1)Warcomp Surefire
Price: $2,999.99
Manufacturer: DANIEL DEFENSE
Model: DD4 RIII
Caliber Info: 5.56X45MM NATO
Condition: Used - Non-Certified
Barrels: 18" BARREL
Action: SEMI AUTOMATIC
Finish: black