Luth-ar BL-F11-7 5.56mm 11.50" Government Profile Manganese Phosphate CMV
This 11.5 Government profile barrel is perfect for your AR-15 build. It features a front sight tower for easy targeting and enhanced accuracy and longevity. The 1:7 twist rate is ideal for a wide range of bullet weights. Get the best performance from your rifle with this high-quality barrel.