5.56 7.5" Barrel

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 pistol-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

• 7.5" Barrel Length
• 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
• Pistol 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.