Daniel DEFENSE DD DD4 M4A1 Riii 556NATO 14.5"PB 32R
$2,465.00
The Daniel Defense M4A1 RIII is a versatile 5.56mm rifle designed for tactical applications, featuring a 14.5″ pinned and welded barrel for optimal performance. It boasts a proprietary lower receiver with an enhanced flared magazine well and fully ambidextrous controls, making it ideal for both competitive shooting and home defense.
27 in stock
Daniel Defense M4A1 RIII, Semi-automatic Rifle, AR, 223 Remington/5.56 NATO, 14.5″ Pinned Flash Suppressor (16″ OAL) Cold Hammer Forged Barrel, Anodized Finish, Black, Daniel Defense Grip, Flat Dark Earth Daniel Defense 12.5″ RIS III M-LOK Rail, Daniel Defense Stock, Mid-Length Gas System, Ambidextrous Lower, 32 Rounds, 1 Daniel Defense Magazine 02-191-04238-047
| Weight | 12.563 lbs |
|---|---|
| Dimensions | 42.750 × 11.000 × 4.250 in |
| Manufacturer | Daniel Defense |
| Barrel Length | 14.5″ Pinned & Welded |
| Capacity | 32 + 1 |
| Action | Semi-Auto |
| Finish | Matte Black Hardcoat Anodized |
| Overall Length | 31.5″ – 34.75″ |
| Frame Material | Aluminum |
| Caliber | 223 Rem, 5.56 NATO, 5.56mm |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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