5.56 18" Barrel (Ops 12 Profile)

These Sabal Arms barrels are turned down right here in Florida! Made from 4150 Chrome Moly Vanadium steel, using an FN blank. They're chambered in 5.56 NATO, with a 1/7 twist, M4 barrel extension and a rifle-length gas system. These barrels are High Pressure Tested and Magnetic Particle Inspected (HPT/MPI). Coated with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension.

Features / Specifications

• 18" Barrel Length
• Ops 12 Profile
• 4150 Chrome Moly Vanadium Steel
• 5.56 NATO Chamber
• 1/7 Twist Rate
• High Pressure Tested
• Magnetic Particle Inspected
• QPQ Corrosion Resistant Finish (Nitrocarburizing Case Hardening)
• M4 Feed Ramps
• 1/2x28 TPI
• Rifle Length Gas Port
• .750 Diameter

We've gone to the source to find you the best possible components, at the best possible price. All Sabal Arms branded products meet or exceed military specifications.