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FN America Ar15 Barrel, 20inch Bb M16 5.56 Rifle 20-100043 Condition: New, Last Chance: Yes, $20.00 Off w/ Free Shipping

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Questions & Answers
what length gas tube will I need? thanks

A rifle length gas tube. Look it up, pup.

by Lord B., Verified Owner, January 7, 2022
See 1 More Answer
Will this work with an A2 front site post Expert Answer

Yes. The FN America Ar15 Barrel will be compatible with a 0.750" A2 front sight gas block.

by Ethan, Gear Expert, July 5, 2022
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Condition: New

Code: 57D-ATB-FNH-20-100043-EE

MPN: 20-100043

UPC: 845737008550

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$279.00
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Product Info for FN America Ar15 Barrel, 20inch 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.image

Specifications for FN America Ar15 Barrel, 20inch Bb M16 5.56 Rifle:

Manufacturer: FN America
Condition: New
Last Chance: Yes

Package Contents:

  • FN America Ar15 Barrel, 20inch Bb M16 5.56 Rifle
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FN America Ar15 Barrel, 20inch Bb M16 5.56 Rifle Orderable Models

List of Orderable Models

FN America Ar-15 Button Rifled Barrel Oal M16 - 20-100043 , MPN: 20-100043 , UPC: 845737008550 , Code: 57D-ATB-FNH-20-100043-EE
FN America Ar15 Barrel, 20 Bb M16 5.56 Rifle - 20-100043
FN America Ar15 Barrel, 20 Bb M16 5.56 Rifle - 20-100043
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FN America Ar15 Barrel, 20 Bb M16 5.56 Rifle - 20-100043

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