Daniel Defense M4A1 RIII Rifle, 5.56mm, 14.5-Inch, Black, Welded

The Daniel Defense M4A1 RIII in 5.56x45mm/.223 Remington (MPN 02-191-10613-047) features a fully ambidextrous lower letting left- and right-handed shooters operate the bolt catch, safety selector, and magazine release without shifting their grip. Daniel Defense replaces the original M4A1’s RIS II quad rail with a 12.5-inch RIS III rail featuring M-LOK attachment while retaining M203 grenade-launcher compatibility, built around a 14.5-inch cold hammer forged government-profile barrel with a 1:7-inch twist. A permanently attached, pinned and welded Daniel Defense flash suppressor finishes the muzzle, and the ambidextrous GRIP-N-RIP charging handle rounds out the controls. The rifle feeds from a 32-round magazine, with a 30-round magazine included, and ships with a Picatinny top rail for optics. Among AR-platform rifles in the AR rifles category, this M4A1 RIII favors shooters who want a lighter, M-LOK-equipped ambidextrous carbine.

Key Specifications

• Chambered in 5.56x45mm/.223 Remington.
• Rifled at a 1:7-inch twist on a cold hammer forged government-profile barrel.
• Features a 14.5-inch barrel with a permanently attached flash suppressor.
• Includes the 12.5-inch RIS III rail with M-LOK attachment.
• Built fully ambidextrous for left- and right-handed shooters.
• Includes an ambidextrous GRIP-N-RIP charging handle.
• Feeds from a 32-round magazine, with a 30-round magazine included.
• Ships with a Picatinny top rail for optics.
• Finished in black.
• Weighs approximately 12.7 pounds as shipped.

Frequently Asked Questions

Is this rifle ambidextrous? Yes, fully ambidextrous lower and charging handle serve left- and right-handed shooters equally.

Does this rifle come with sights? It ships with a Picatinny top rail for mounting optics.

Buy the Daniel Defense M4A1 RIII, Black, Welded

A lighter, M-LOK-equipped ambidextrous carbine is exactly what this M4A1 RIII delivers. As soon as it is ready to ship, order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.