Lead & Steel AR-15 5.56mm 16" Pencil Profile Barrel 1-7 Twist 1/2x28

Lead and Steel AR-15 Barrel Features The Lead and Steel AR-15 barrel is machined from 4150 Chrome Moly Vanadium steel a material chosen for its strength and resistance to the heat generated by repeated firing. A 1:7 twist rate stabilizes a wide range of 5.56 bullet weights giving builders flexibility in ammunition selection from lightweight varmint loads to heavier match bullets. The pencil profile keeps the barrel s front end lightweight reducing overall rifle weight and improving handling for carbine configurations. M4 feed ramps are machined into the barrel extension area to improve feeding reliability across different magazine and ammunition combinations. A carbine length gas system keeps the barrel s reciprocating mass and dwell time matched to standard AR-15 carbine builds supporting reliable cycling with a properly tuned buffer system. The QPQ black nitride finish adds a hardened corrosion resistant surface to both the exterior and the bore extending the barrel s service life under heavy use. At 23.2 ounces this 16 inch barrel keeps a manageable weight for a carbine length build without sacrificing durability. Builders assembling a reliable lightweight 5.56 AR-15 will find this barrel a solid foundation for their project. Lead and Steel AR-15 Barrel Specifications Manufacturer: Lead and Steel Caliber: 5.56 Barrel Type: Carbine Length Twist: 1:7 Length: 16 Thread Pattern: 1/2x28 Barrel Description: Pencil Profile Barrel Features: M4 Feed Ramps Weight: 23.2 oz Barrel Length: 16 Available At: ARMSAGORA