Mega Arms 16" 5.56 AR15 Barrel

• Manufactured under the strict supervision of Mega Arms.
• Chambered in 5.56 Nato.
• Government profile
• 1×8 twist for accurate overall performance.
• 1/2-28 threaded muzzle.
• .750 diameter gas block seat.
• M4 feed ramps on extension.
• 11° target crown.
• mid length gas
• Guaranteed to shoot 1 MOA or better @ 100 yards with match ammo (16? and 18? only)!!
• Made from 416 Stainless Steel.
• Finished in Black Nitride Coating.