FN America AR-15 Mid-Length Barrel 16in 5.56 NATO | 20-100041, photographed upright against a smooth gray studio background.
FN America AR15 Midlength Barrel 20-100041 - Shooting Accessories
FN America AR-15 Mid-Length Barrel 16in 5.56 NATO | 20-100041, photographed upright against a smooth gray studio background.
FN America AR15 Midlength Barrel 20-100041 - Shooting Accessories

FN America

FN America AR15 Barril de longitud media 20-100041

$279.00 $299.00 6% Off

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  • 29 En stock

FNH-20-100041

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Product Summary

<p style="text-align: center;">[producto de marca]</p>The FN America AR-15 barrel (20-100041) brings military-grade quality to your mid-length build. Machined from U.S.-sourced Chrome Moly Vanadium steel and finished in black manganese phosphate, this 16-inch 5.56 NATO barrel features a chrome-lined chamber, M4 feed ramps, 1/2 x 28 threads, and a 1:7 twist. Each one is High Pressure Tested and Magnetic Particle Inspected. Build with confidence on a name that arms professionals.

Audio Overview

SHIPS FROM:  MI

COUNTRY OF ORIGIN:  US

MPN:  20-100041

UPC:  845737008475

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Tags: 5.56 NATO, AR-15, AR-15 Parts, Barrels & Accessories, Chrome Lined, Discontinued, FN America, Gun Enthusiast, Made in USA, Mid-Length Gas System, Mil-Spec, On Gun & Other Accessories, Ships from MI, Steel
Collections: Accesorios de tiro, Barriles y accesorios, En pistola y otros accesorios, Interrumpido, Products

FN America AR15 Barril de longitud media 20-100041

Cañón estriado con botón FN AR-15 16 OAL M16, sistema de gas de longitud media, 5,56 x 45 mm. Diseñado para reflejar la plataforma M16 y fabricado con acero resistente de especificación militar con acabado de fosfato de manganeso negro, este cañón estriado FN America de 16 botones es una opción ideal para cualquier rifle AR-15 de longitud media. Con recámara de .223 Rem / 5,56 x 45 mm, la recámara revestida de cromo con su rampa de alimentación proporcionará una alimentación más consistente y confiable mientras dispara.
  • dieciséis
  • Sistema de gas de longitud media
  • Bozal roscado de 1/2 x 28 y índice de torsión RH de 1:7
UPC 845737008475 MPN 20-100041

Frequently Asked Questions about the FN America AR-15 Barrel

What caliber is the FN America 20-100041 barrel?

This barrel is chambered in 5.56x45mm NATO and also safely fires .223 Remington. The chrome-lined chamber and M4-style feed ramps support reliable feeding with both cartridges.


What length gas system does this FN barrel use?

It uses a mid-length gas system. Mid-length sits between carbine and rifle length, giving a 16-inch AR-15 a longer dwell time and smoother, softer recoil than a carbine gas system.

What is the difference between a mid-length and a carbine-length AR-15 barrel?

The gas port sits farther from the chamber on a mid-length barrel. That longer gas tube lowers felt recoil and bolt speed compared with a carbine barrel, though it requires a mid-length gas tube and handguard.

What twist rate does this barrel have and what ammo suits it?

This barrel has a 1:7 right-hand twist. A 1:7 twist stabilizes heavier 5.56 and .223 bullets well, generally in the 62 to 77 grain range, while still handling lighter loads.

Are FN America AR-15 barrels good quality compared with other brands?

FN America is a longtime U.S. maker of military service rifles, and every barrel is High Pressure Tested and Magnetic Particle Inspected. That factory testing and mil-spec steel place it among the trusted names in AR-15 barrels.

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