Daniel Defense .223 Remington AR Rifle with 16" Barrel - Cobalt Finish
Daniel Defense
The Daniel Defense M4A1 RIII is a purpose-built .223 Remington AR rifle engineered for shooters who demand ambidextrous controls, proven reliability, and clean ergonomics out of the box. Built on a cold hammer-forged 14.5" barrel with a permanently attached flash suppressor, this rifle bridges the gap between compact handling and practical accuracy—ideal for home defense, tactical training, or patrol-ready duty. Every control is ambidextrous: bolt catch, safety selector, magazine release, and charging handle all operate seamlessly for left- or right-handed shooters without grip repositioning.
Daniel Defense machines the lower and upper receivers from 7075-T6 aluminum and hard-coat anodizes them to mil-spec, creating a corrosion-resistant platform built to endure hard use. The barrel itself is chrome-moly vanadium steel, cold hammer-forged with a 1:7 twist, chrome-lined, and HP/MPI tested—the kind of barrel material that handles extended shooting sessions without performance drift. A mid-length direct impingement gas system with a pinned low-profile gas block keeps the rifle balanced and controllable, while the M16-profile bolt carrier group and properly staked gas key ensure reliable feeding and extraction cycle after cycle.
The RIS III handguard is a significant upgrade: at 12.5 inches, it's lighter than the original quad rail yet still features M-LOK slots for accessories and retains M203 grenade launcher compatibility. The ergonomic Daniel Defense buttstock and pistol grip come finished in glass-filled polymer with soft-touch overmolding for comfortable, predictable handling. The rifle ships in a full-latch impact plastic case and is manufactured in the USA. Sights are sold separately, giving you the flexibility to pair this rifle with the optic or iron sight setup that matches your mission.
Firearm Shipments:
To buy rifles or shotguns, you must be 18 years old, and for handguns, actions, or receivers, the minimum age is 21. By placing an order for this firearm, you confirm that you are the legitimate transferee/buyer, meet the legal age requirements, and comply with all Federal, State, and local laws and regulations necessary to purchase this firearm.
We only ship firearms to valid Federal Firearms License (FFL) holders. At checkout we provide a FFL locator for your convenience.
We will need a copy of the FFL’s license to facilitate the process, kindly request your dealer to email us a copy of their FFL, as we cannot dispatch the firearm until we receive this document. It is imperative for the buyer to choose their FFL dealer, ensure they are willing to facilitate the transfer, and have them email their FFL copy to BOSQUE Outdoors. To avoid any confusion, the customer's name or order number must be mentioned in the email containing the FFL.
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