• Chambered in 5.56 NATO with a 1:8 twist rate
  • 4150 chrome moly steel barrel with black nitride finish
  • Rifle length gas system
  • Ambidextrous charging handle
  • Receiver machined from premium 6061-T6 aluminum
  • Proprietary handguard / upper interlock keeps handguard true to the upper
  • M-LOK compatible handguard
  • Bolt carrier group
  • 1/2x28 A2 muzzle brake
  • Barrel lengths: 16 inches
  • Barrel Material: 41V50 Chrome Moly Vanadium Steel
  • Made in the U.S.A.
  • Limited lifetime warranty