Enjoy match-grade accuracy in any shooting application with the Noveske® Recon AR-15 16" Mid-Length Gas .223 / 5.56 1:7 Stainless Steel Barrel from GunMag Warehouse. This rifle barrel features hardened stainless steel construction with a corrosion-resistant bead-blasted finish for superior strength and durability. This rifle barrel features 1/2x28 threads for quick installation of your favorite muzzle brake, flash hider, or direct-thread suppressor. Compatible with mid-length gas systems, this barrel features a 1:7" twist for superior accuracy. Professional installation by a qualified gunsmith is recommended.