The Faxon Firearms 6.5 Grendel Barrel is a robust and reliable choice for your AR-15 build featuring an 18-inch length with a heavy contour design. This barrel is finished in black for a sleek durable appearance and is equipped with a mid-length gas system for optimal performance. The 1-8 twist rate ensures excellent bullet stability and accuracy while the 5/8-24 muzzle threads provide compatibility with a wide range of muzzle devices. Designed for the 6.5 Grendel cartridge this barrel is ideal for shooters seeking precision and power.