Daniel Defense DDM4 .223 Rem/5.56mm Complete Lower Receiver Group, Black Overview: The Daniel Defense DDM4 LRG Complete Lower Receiver is a factory-assembled lower receiver designed for AR-15 platform rifles chambered in .223 Remington and 5.56 NATO. Finished in matte black hard coat anodizing, this complete lower features Daniel Defense Soft Touch furniture, an ambidextrous 2-position thumb safety, and is built to the company's exacting quality standards for reliability and durability. Key Features: Factory-complete lower receiver: Ready to pair with a compatible AR-15 upper receiver Compatible with .223 Remington and 5.56 NATO: Designed for standard AR-15 platforms Matte black hard coat anodized finish: Provides excellent wear and corrosion resistance Daniel Defense Soft Touch furniture: Comfortable grip and stock with enhanced control Ambidextrous 2-position thumb safety: Suitable for both right- and left-handed shooters Factory-assembled: Built and tested to Daniel Defense specifications Specifications: Manufacturer: Daniel Defense Main Model: Daniel Defense DDM4 Lower Model: DDM4 LRG Complete Lower Receiver Category: Complete Lower Receiver Type: Lower Receiver Compatible Calibers: .223 Remington / 5.56 NATO Finish: Matte Black Hard Coat Anodized Stock: Daniel Defense Soft Touch Furniture Safety: Ambidextrous 2-Position Thumb Safety Weight: 2.2 lbs Applications: AR-15 builds: Ideal foundation for compatible AR-15 upper receivers Custom rifle projects: Suitable for assembling a personalized rifle configuration Replacement lower: Factory-complete option for compatible platforms Training and recreational shooting: Built for dependable performance during regular use Professional applications: Quality construction for demanding shooting environments Additional Features: Complete factory assembly: Professionally assembled for reliable fit and function Premium hard coat anodized finish: Enhances durability and corrosion resistance Ergonomic DD Soft Touch furniture: Offers a secure, comfortable shooting experience Ambidextrous controls: Improves accessibility for a wide range of shooters Mil-spec compatibility: Designed to pair with most standard AR-15 upper receiver assemblies Lightweight construction: Approximately 2.2 pounds for balanced rifle handling Daniel Defense quality: Manufactured with strict quality control and attention to detail Made for long-term reliability: Built to withstand extensive use in training, recreational, and professional settings UPC: 815604010399MPN: 24-059-21000