Daniel Defense M4A1 5.56 NATO Rifle – 14.5″ M4 Profile Barrel, RIS II Quad Rail, Mil Spec+ Brown

The Daniel Defense M4A1 is a battle-proven 5.56 NATO rifle built to the same configuration trusted by U.S. Special Operations Command. At its core is a 14.5″ cold hammer forged M4-profile barrel paired with a permanently attached Daniel Defense flash suppressor, delivering classic M4 handling while meeting rifle-length requirements. The carbine-length gas system and full-auto profile bolt carrier group provide consistent reliability under hard use.

This variant is finished in Daniel Defense’s Mil Spec+ Cerakote, offering a subdued brown tone that blends well in varied environments while enhancing corrosion resistance. The rifle features the renowned M4A1 RIS II quad rail, providing a rigid, mission-ready mounting platform for optics and accessories. Completed with Daniel Defense’s rugged buttstock and pistol grip, the M4A1 balances durability, control, and authentic military styling.

---

Quick Highlights

• 14.5″ cold hammer forged M4-profile barrel

• Permanently attached Daniel Defense flash suppressor

• M4A1 RIS II quad rail

• Carbine-length gas system

• Mil Spec+ Cerakote finish

• Made in the USA

---

Use Cases & Applications

• Tactical and defensive rifle setups

• Professional duty and training use

• Clone-correct military-style builds

• High-round-count range use

---

Key Benefits

• SOCOM-proven M4A1 configuration

• RIS II quad rail delivers exceptional rigidity for accessories

• Cold hammer forged barrel built for extended service life

• Mil Spec+ finish enhances durability and visual appeal

---

Technical Details

• Manufacturer: Daniel Defense

• Model: M4A1

• Caliber: 5.56mm NATO

• Barrel Length: 14.5″

• Barrel Profile: M4

• Twist Rate: 1:7

• Gas System: Carbine-length

• Muzzle Thread: 1/2×28 TPI

• Muzzle Device: Pinned & welded Daniel Defense flash suppressor

• Handguard: Daniel Defense M4A1 RIS II Quad Rail

• Finish: Mil Spec+ Cerakote

• Weight: 6.74 lbs

• Overall Length: 31 1/2″ to 34 3/4″

• Magazine Included: DD Magazine

• Case: Daniel Defense Full-Latch Impact Plastic Case

• Country of Manufacture: USA

---

FFL TRANSFER REQUIRED:
This firearm must ship to a licensed FFL dealer and cannot be sent directly to a residence. A background check is required at pickup.