Daniel Defense DD4 RIII 5.56 NATO 16″ Rifle – No Mag
$2,760.80
The Daniel Defense DD4 RIII 5.56 NATO 16″ Rifle – No Mag gives you a balanced, reliable AR-15 for range use, duty, and precision work. Built on a CNC-machined 7075-T6 aluminum receiver with a mid-length gas system, this rifle ships without a magazine so you can choose your own.
Daniel Defense DD4 RIII 5.56 NATO 16″ Rifle – No Mag
The Daniel Defense DD4 RIII 5.56 NATO 16″ Rifle – No Mag is a semi-automatic AR-15 built on a CNC-machined 7075-T6 aluminum receiver with a 16-inch barrel. It uses a mid-length gas system and ships without a magazine, giving you the freedom to choose your own. This rifle is designed for shooters who want a balanced 16-inch platform for range work, duty use, or general precision shooting.
| Manufacturer | Daniel Defense |
|---|---|
| Model | DD4 RIII |
| Material | 7075-T6 aluminum receiver (per manufacturer specs) |
| Compatibility | .223 REM / 5.56 NATO |
| Finish | Type III hard-coat anodized black |
| Weight | 6.8 lbs (per manufacturer specs) |
| Condition | New |
Key Features
- CNC-Machined 7075-T6 Aluminum Receiver — Why it matters: This receiver is built to tight tolerances for a precise fit, which improves accuracy and reliability over the life of the rifle.
- 16-Inch Barrel with Mid-Length Gas System — Why it matters: The 16-inch barrel gives you a good balance of maneuverability and velocity, while the mid-length gas system reduces recoil and improves cycling with a wide range of ammunition.
- Threaded Muzzle with 1/2×28 Thread Pattern — Why it matters: You can easily attach a suppressor, muzzle brake, or flash hider without needing a gunsmith, giving you flexibility for different shooting needs.
- No Magazine Included — Why it matters: This lets you pick the magazine capacity and type that fits your state laws or personal preference, making the rifle more adaptable to your situation.
Who It’s For
This rifle is built for informed shooters who want a balanced 16-inch platform for range use, duty applications, and general-purpose precision work. It’s a great choice for families who train together, because the mid-length gas system and 16-inch barrel make it comfortable for newer shooters while still being capable for experienced marksmen. If you’re teaching a teenager or a spouse to shoot, the DD4 RIII gives you a reliable platform that grows with them.
Pros & Cons
- Pro: The 7075-T6 aluminum receiver is stronger than standard 6061 aluminum, so it holds up to heavy use and won’t crack under stress.
- Pro: The mid-length gas system reduces felt recoil, which helps new shooters stay on target and build confidence.
- Con: At $2,465, this rifle costs more than entry-level ARs, so it’s a bigger investment for a first gun. However, the build quality justifies the price for serious shooters.
Comparison
| Feature | Daniel Defense DD4 RIII | Geissele Super Duty 16″ | Zev Technologies OZ9 Rifle |
|---|---|---|---|
| Receiver Material | 7075-T6 aluminum | 7075-T6 aluminum | 7075-T6 aluminum |
| Barrel Length | 16″ | 16″ | 16″ |
| Gas System | Mid-length | Mid-length | Mid-length |
| Weight | 6.8 lbs | 7.2 lbs | 6.5 lbs |
| Price | $2,465 | $1,950 | $2,200 |
The DD4 RIII is slightly lighter than the Geissele Super Duty and offers a proven track record in law enforcement and military use. The Zev OZ9 rifle is lighter but uses a proprietary receiver design, which may limit aftermarket parts. Per Daniel Defense specs, the DD4 RIII is built with a cold-hammer-forged barrel that lasts longer than standard barrels—a key advantage for high-volume shooters.
FAQ
Does this rifle come with a magazine?
No, this configuration ships without a magazine. This allows you to choose the magazine capacity and type that fits your state laws or personal preference.
What is the thread pattern on the muzzle?
The muzzle has a 1/2×28 thread pattern, which is standard for 5.56 NATO rifles. You can attach suppressors, muzzle brakes, or flash hiders directly.
Is this rifle legal for hunting?
Yes, the 16-inch barrel meets the minimum length requirements for hunting in most states. Check your local regulations for caliber restrictions.
What is the weight of the rifle?
Per manufacturer specs, the DD4 RIII weighs 6.8 pounds, making it easy to carry for extended range sessions or classes.
What is the difference between the DD4 RIII and the DD4 RII?
The RIII uses a free-floating MFR XS 15.0 rail and a mid-length gas system, while the RII had a carbine-length gas system. The RIII also has a lighter profile barrel for better handling.
Ready to Add This to Your Collection?
This AR-15 rifle is built for shooters who want a reliable, accurate platform for training, duty, or competition. Order the Daniel Defense DD4 RIII 5.56 NATO 16″ Rifle – No Mag today and get a rifle that performs right out of the box. Check out our AR-15 parts and uppers to customize your build.
- ✅ Nationwide delivery (all 50 states)
- ✅ Ships 1-2 business days
- ✅ 30-day returns
- ✅ Secure checkout
Last updated: April 2026
FFL Transfer & Firearms Laws for Daniel Defense DD4 RIII 5.56 NATO 16″ Rifle – No Mag
All firearms, including the Daniel Defense DD4 RIII 5.56 NATO 16″ Rifle – No Mag, must be shipped to a licensed Federal Firearms License (FFL) dealer. You will be required to complete a background check and any necessary paperwork before taking possession.
How It Works
- Place your order online.
- Provide your preferred FFL dealer information.
- We ship the firearm directly to your FFL.
- You complete the background check and pickup at the FFL.
Legal Compliance
We comply with all federal and state firearm laws. It is your responsibility to ensure the Daniel Defense DD4 RIII 5.56 NATO 16″ Rifle – No Mag is legal in your state. Some states may have restrictions on certain firearm models or features.
Helpful Resources
Need assistance? Contact our Miami store for help with FFL transfers and firearm compliance.
Frequently Asked Questions About This Product
Why buy Daniel Defense DD4 RIII 5.56 NATO 16″ Rifle – No Mag from Miami Shooters Supply?
We’re a trusted firearms dealer offering fast shipping, competitive pricing, and 100% compliance with U.S. federal firearm laws. All orders ship from our licensed facility with full tracking and expert customer service.
Where can I buy Daniel Defense DD4 RIII 5.56 NATO 16″ Rifle – No Mag?
You can purchase this item directly on our website and have it shipped to your local FFL dealer. You can also visit us in-store in Miami, Florida.
Is Daniel Defense DD4 RIII 5.56 NATO 16″ Rifle – No Mag available now?
Availability is shown live on this page. If the “Add to Cart” button is visible, this item is currently in stock and ready to ship.
What category does this product belong to?
This product is listed under: AR Rifles.
What tags or features does this product have?
Key features and tags for this product include: .
Is this product legal in my state?
It is your responsibility to ensure this item is legal in your state or locality. We ship only to valid FFL dealers in compliance with U.S. laws. Always check your local regulations.
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FFL Transfer & Firearms Laws
All firearms, including the Daniel Defense DD4 RIII 5.56 NATO 16″ Rifle – No Mag, must be shipped to a licensed Federal Firearms License (FFL) dealer. A background check and any required local paperwork must be completed before you can take possession.
How It Works
- Place your order online.
- Send us your preferred local FFL dealer info.
- We ship the firearm to your FFL after verification.
- Complete background check and pick up from your dealer.
Legal Compliance
We comply with all U.S. firearm laws. It is your responsibility to ensure the Daniel Defense DD4 RIII 5.56 NATO 16″ Rifle – No Mag is legal in your state. Some states (e.g. CA, NY, NJ) have restrictions on magazine size or certain features.
Helpful Links
Need help? Contact our team — we’ll guide you through selecting a compliant firearm and the FFL transfer process.
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