Daniel Defense DDM4A1 RII 5.56 NATO 14.5in Pinned 30+1

Daniel Defense DDM4A1 RII 5.56 NATO 14.5in Pinned 30+1

The DDM4A1 RII is crafted as a reliable, duty-ready AR-15-style rifle featuring a fully ambidextrous lower receiver. This design allows users to operate the bolt catch, safety selector, and magazine release from either side without needing to reposition their firing hand. Additionally, an ambidextrous GRIP-N-RIP charging handle enhances usability for both right- and left-handed shooters.

This model is equipped with the RIS II Picatinny quad rail, which offers a sturdy and tested mounting platform for lights, lasers, grips, and various accessories while ensuring durability during rigorous use. The rifle is built around a 14.5-inch cold hammer-forged government-profile barrel, which includes a pinned flash suppressor, providing long-lasting performance and a non-NFA overall barrel length.

The platform is completed with the Daniel Defense buttstock and pistol grip, both engineered for stability, control, and enhanced handling. Collectively, these features result in a sophisticated and robust rifle designed for reliability, accessory integration, and ambidextrous operation across diverse shooting scenarios.

Model: DDM4A1 RII AR Rifle
Action: Semi-Auto / Direct Impingement
Gas System: Carbine Length / Low Profile
Caliber: 5.56mm NATO
Barrel Length: 14.5"
Barrel Description: CHF / Govt Profile / HP & MPI Tested
Barrel Material: Chrome Moly Vanadium Steel
Barrel Finish: Mil-Spec Heavy Phosphate Coated
Capacity: 30rds
Twist Rate: 1:7
Muzzle Thread: 1/2 x 28
Muzzle Device: DD Ext. Flash Suppressor P/W
Stock Description: DD Buttstock
Stock  Material: Glass Filled Polymer w/ Soft Touch Overmolding
Stock  Finish: Black
Grip Description: DD Pistol Grip
Grip Material: Glass Filled Polymer w/ Soft Touch Overmolding
Upper Receiver Material: 7075-T6 Aluminum
Upper Receiver Description: Mil-Spec w/ Indexing Marks & M4 Feed Ramps
Upper Receiver Finish: Type III Hard Coat Anodized
Lower Receiver Material: 7075-T6 Aluminum
Lower Receiver Description: Mil-Spec w/ Flared Mag Well
Lower Receiver Finish: Type III Hard Coat Anodized
Rail Description: RIS II Quad Rail
Rail Material: 6061-T6 Aluminum
Rail Finish: Type III Hard Coat Anodized
Attachment Style: Picatinny
Safety: Mil-Spec
Bolt Carrier Group: M16 Profile / Mil-Spec Tested
Charging Handle: GRIP-N-Rip
OAL: 34.75"
Weight: 6.74 lbs