AR-15 Button Rifled Barrel OAL M4 UPC: 845737008420

FN America Ar15 Barrel, 16inch Bb M4 5.56 Carbine

The Bore And Chamber Are Chrome Lined To Help Resist Corrosion And Provide Resistance To Heat Erosion Which Greatly Improves Barrel Life And Reliable Chambering / Extraction. The M4 Style Feed Ramps And Barrel Extension Provide Consistent Feeding And The Matte Black Manganese Phosphate Finish Resists External Corrosion And Oxidation.

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FN America Ar15 Barrel, 16inch Bb M4 5.56 Carbine

The FN America Ar15 Barrel, 16inch Bb M4 5.56 Carbine is a quality addition to the FN America lineup. For more great deals on Rifle Barrels by FN America, please browse our FNH USA Gun Parts page.