20″ 5.56 Lightweight Barrel 1×9 Nitride .625 w/ Tower

• Profile – Lightweight
• Chamber – 5.56 Nato
• Barrel Thread – ½ x 28
• Barrel Twist – 1×9
• Barrel Steel – 4150 Chrome Moly Vanadium Nitride Processed
• Barrel Finish -Black Nitride
• Barrel Lining – Nitride
• Fluted – No
• Gas System – Rifle Length Gas System
• Gas Block Platform – .625 Gas Block platform
• Sight Tower Type – NON F Marked with Triangle HG (can swap to round cap)
• Weight –  2.3 lbs

NOTE: Includes sight tower, sight parts, swivel/rivet, barrel nut and handguard cap.