Daniel Defense DDM4 M4A1 5.56 NATO 14.5" Rifle FDE Handguard

The Daniel Defense DDM4 M4A1 delivers professional-grade reliability in a carbine-length platform engineered for demanding applications. This 5.56x45mm NATO rifle combines Daniel Defense's renowned barrel manufacturing with a robust direct impingement system that cycles consistently across temperature extremes and high round counts.

What Makes This Different

The DDM4 M4A1 features Daniel Defense's cold hammer-forged barrel with a government profile and 1:7 twist rate, manufactured to military specifications for enhanced accuracy and extended service life. The 14.5-inch threaded barrel provides optimal velocity for 5.56 NATO ammunition while maintaining maneuverability in confined spaces. Daniel Defense's proprietary steel construction and finishing processes result in components that exceed standard commercial tolerances.

Key Features

• Cold hammer-forged 14.5-inch barrel with 1:7 twist rate and government profile
• MIL-SPEC+ upper and lower receivers with Type III hard coat anodizing
• Daniel Defense MFR rail system with continuous top rail and M-LOK slots
• Six-position collapsible stock with SoftTouch overmolding for enhanced grip
• Flat Dark Earth handguard finish provides visual contrast and camouflage versatility
• Threaded muzzle with 1/2x28 TPI accepts standard muzzle devices and suppressors
• 30-round Magpul PMAG included with purchase

Field testing demonstrates consistent sub-2 MOA accuracy with quality ammunition, while the chrome-lined bore maintains precision through extended firing schedules. The rifle functions reliably with both M193 ball and M855 penetrator rounds, making it suitable for competition shooting, professional applications, and recreational use. The direct impingement gas system operates effectively in adverse weather conditions without requiring specialized maintenance procedures.

Technical Specs

• Caliber: 5.56x45mm NATO/.223 Remington
• Barrel Length: 14.5 inches, cold hammer-forged with chrome lining
• Overall Length: 32.25-35.25 inches (stock extended)
• Weight: 6.28 pounds (unloaded)
• Twist Rate: 1:7 inches, right-hand twist
• Gas System: Carbine-length direct impingement
• Handguard: Daniel Defense MFR with M-LOK attachment system
• Stock: Six-position collapsible with SoftTouch overmolding
• Magazine Capacity: 30 rounds (included)
• Finish: Type III hard coat anodized receivers, FDE handguard
• Manufactured: United States

Daniel Defense backs this rifle with their transferable warranty and established reputation for manufacturing consistency. The combination of proven metallurgy, precise manufacturing tolerances, and field-tested components creates a platform that maintains zero retention and mechanical reliability across thousands of rounds.