Daniel Defense LPG 07-077-07108 11.5" Carbine-Length Barrel Assembly: Exceptional Quality and PerformanceDaniel Defense is known for producing high-quality barrel assemblies that offer exceptional strength and durability. These barrels are crafted using a cold-hammer forging process from 4150 Chrome Moly Vanadium steel, which ensures a robust and long-lasting construction. After the forging process, the barrels undergo a Mil-spec heavy phosphate coating and are chrome lined. The carbine length gas system used in the barrel assemblies provides reliable and efficient gas operation, contributing to the overall performance of the firearm. The chrome lining further enhances the barrel's resistance to corrosion and facilitates easier cleaning and maintenance. By utilizing these manufacturing techniques and materials, Daniel Defense produces barrel assemblies that meet rigorous military specifications and are renowned for their strength, longevity, and reliability. Whether for military, law enforcement, or civilian use, these barrel assemblies are designed to withstand demanding conditions and deliver consistent performance. Daniel Defense 5.56mm NATO 11.5" 1:7" CMV CHF Carbine-Length Gov't Barrel Assembly w/LPG 07-077-07108