Daniel Defense DD4 RIII URG Matte Black 5.56 11.5 Barrel

Overview

Daniel Defense DD4 RIII URG Features Precision-machined from high-grade materials and finished in matte black this upper receiver group features a cold hammer forged 11.5 barrel with a 1:7 twist rate optimized for stabilizing a wide range of bullet weights. The barrel is threaded 1/2x28 ready for muzzle devices or suppressors. A mid-length gas system-rare for this barrel length-provides smoother recoil and reduced wear compared to carbine-length setups. The integrated RIS III M-LOK handguard offers rock-solid accessory mounting with weight savings and improved ventilation. Daniel Defense also includes their ambidextrous GRIP-N-RIP charging handle designed for smooth manipulation even with gloves or optics in the way. With no sights installed the receiver is ready to be customized with your choice of optics or backup sights. Daniel Defense DD4 RIII URG Specifications Manufacturer: Daniel Defense Model: DD4 RIII URG Product Type: Complete Upper Receiver Group Caliber: .223 Rem / 5.56 NATO Barrel Length: 11.5 Barrel Profile: Government Barrel Twist: 1-in-7 Gas System: Mid-Length Thread Pattern: 1/2x28 Muzzle Device: Not Included (Threaded Barrel) Handguard: RIS III 10.5 M-LOK Free Float Sights: None Charging Handle: Daniel Defense GRIP-N-RIP (Ambidextrous) Finish: Matte Black Weight: 4.70 lbs Shipping Weight: 4.7 lbs Special Features: Threaded Barrel Modular Rail Cold Hammer Forged Barrel Compatibility: MIL-SPEC AR-15 Lower Receivers