FN 20100042 AR15 5.56x45mm NATO 18 Button Rifled M16 Profile Rifle Length Gas System Black Phosphate Cold Hammer Forged Chrome Lined UPC: 845737008468

FN America Ar15 Barrel, 18inch Bb M16 5.56 Rifle

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, 18inch Bb M16 5.56 Rifle

The FN America Ar15 Barrel, 18inch Bb M16 5.56 Rifle 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.