The OE-SPEC 18" 5.56 AR15 Barrel is a high-quality components designed for precision and reliability. It features a Target HBAR profile to provide enhanced stability and heat dissipation during extended strings of fire. Constructed by KAK Industry, this barrel is chambered in 5.56 NATO and features a 1:7 twist rate for versatile ammunition compatibility. The 18-inch length offers an excellent balance of maneuverability and increased muzzle velocity for improved long-range performance.
• Platform: AR-15
• Caliber: 5.56
• Barrel Length: 18
• Thread: 11 Degree Crown
• Gas System: Rifle
• Journal: .750"
• Material: 41V50 Chrome Moly Vanadium
• Color: Black
• Caliber Family: 5.56
• Build Grade: Range Ready