Description

The Daniel Defense DDM4 M4A1 Mil-Spec+ is built to the military M4A1 pattern, chambered for both .223 Rem and 5.56 NATO, and carries a Mil-Spec+ designation indicating construction that meets or exceeds standard military specifications. The 14.5″ barrel configuration mirrors the issued M4A1 service carbine profile, making this rifle well-suited for law enforcement, duty use, and trained civilian shooters who require a compact carbine platform. The collapsible and folding DD Soft Touch Overmolded stock adjusts between 31.5″ and 34.75″ overall length, accommodating a range of user sizes and equipment configurations.

The Mil-Spec+ Brown applied finish provides corrosion resistance across the rifle’s external surfaces. At 6.74 lbs. unloaded, the DDM4 M4A1 Mil-Spec+ falls within the weight range of issued M4A1 service carbines. The 32+1 capacity supports extended use between reloads on a standard AR-pattern platform.

Key Features

• Firearm Type: Semi-Automatic Rifle
• Action: Semi-Auto
• Caliber: .223 Rem / 5.56 NATO
• Capacity: 32+1
• Barrel Length: 14.5″
• Twist Rate: 1:7 RH
• Threaded Barrel: Yes – 1/2×28 RH (flash hider pinned and welded to comply with NFA barrel length requirement)
• Overall Length: 31.5″ – 34.75″ (stock adjustable)
• Weight (Unloaded): 6.74 lbs.
• Stock: DD Soft Touch Overmolded Collapsible / Folding
• Material: Forged aluminum upper and lower receiver; CMV steel barrel
• Finish: Mil-Spec+ Brown (applied finish)
• Country of Manufacture: USA

Use Case

• 14.5″ barrel length mirrors the issued M4A1 service carbine profile for law enforcement and duty applications
• Dual .223 Rem / 5.56 NATO chamber compatibility allows use of both cartridge specifications
• Collapsible and folding DD Soft Touch Overmolded stock adjusts to fit a range of body sizes and gear setups
• 32+1 capacity reduces the frequency of reloads during training or extended range sessions
• Mil-Spec+ construction standard encompasses cold hammer-forged barrel, MIL-SPEC bolt carrier group, and hard coat anodized receivers tested to exceed standard military acceptance criteria
• Compact 31.5″ minimum overall length facilitates maneuverability in confined spaces

Compliance & Legal Notes

• FFL Transfer Required: This firearm must ship to a licensed Federal Firearms Licensee (FFL) and will be transferred to the buyer in accordance with federal, state, and local law.
• Shipping Restrictions Apply: Some jurisdictions restrict or prohibit certain firearms or features. Orders may be modified or canceled if delivery is not legally permitted.
• Buyer Responsibility: The buyer is responsible for ensuring this firearm is legal to purchase, possess, and transfer in their jurisdiction.

Box / Package Contains

• One factory-new Daniel Defense DDM4 M4A1 Mil-Spec+ rifle
• One 32-round magazine
• One Daniel Defense cable lock
• Owner’s manual