Daniel Defense MK18 RIII URG Upper 5.56 10.3 Barrel

Overview

Daniel Defense MK18 RIII URG Features The heart of the MK18 RIII URG is its cold hammer forged 10.3 barrel with a 1:7 twist rate designed for durability and optimal performance across a range of bullet weights. The carbine-length gas system ensures reliable cycling in short-barrel applications especially when running suppressed. The upgraded RIS III handguard features M-LOK slots in place of traditional quad rails offering modularity and weight reduction without sacrificing durability. Daniel Defense includes their GRIP-N-RIP ambidextrous charging handle enhancing manipulation under optics or in adverse conditions. With no sights installed the upper is ready for your choice of red dot LPVO or backup iron sights. Compact modern and battle-ready the MK18 RIII URG is built for hard use and adaptable configurations. Daniel Defense MK18 RIII URG Specifications Manufacturer: Daniel Defense Model: MK18 RIII URG Product Type: Complete Upper Receiver Caliber: .223 Rem / 5.56 NATO Barrel Length: 10.3 Barrel Profile: Government Barrel Twist: 1-in-7 Gas System: Carbine-Length Handguard: RIS III 9.5 M-LOK Free Float Thread Pattern: 1/2x28 Sights: None Charging Handle: GRIP-N-RIP Ambidextrous Finish: Matte Black Finish Type: Type III Hardcoat Anodized Weight: 3.5 lbs Shipping Weight: 4.5 lbs Compatibility: MIL-SPEC AR-15 Lower Receivers M-LOK Modular Rail System GRIP-N-RIP Charging Handle Suppressor-Ready Platform