FN America | 18" .556 NATO Barrel 1:7 Twist AR-15 Matte Black 20-100042 UPC 845737008468

FN America: 20-100042 – BARREL 18" 556NATO 1:7 TWIST BUTTON BROACHED RIFLE LENGTH GAS SYSTEM M16 CONTOUR FITS AR-15 MATTE FINISH BLACK Premium AR Barrel featuring fn 556 barrel. Supreme fn 20100042 – Fn america barrel 18 556nato 1:7 twist button broached rifle length gas system m16 contour fits ar-15 matte finish black 20-100042 20100042 upc 845737008468 supreme reliable legendary match precision.

FN America AR-15 Barrel field tested trusted versatile premium reliable supreme 20-100042.

Key Features of 20-100042 Premium

• 20100042UPC845737008468 Field Tested Versatile FN Reliable Premium Supreme Barrel AccurateLegendary: Supreme 5.56x45 nato 223 rem 18 inch length 1:7 rh twist button rifled 4150 cr steel rifle length gas m16 profile dpms high profile compatible black matte phosphate finish chrome lined bore chamber sub moa accuracy mil spec drop in install custom builds varmint competition.
• Trusted Barrel Favorite: 556 pro.
• Performance Elite: 18 inch pro.
• FN Supreme: Ar15 pro.
• Barrel Supreme: 1:7 twist pro.

Benefits of 18" .556 NATO Barrel

Barrel ballistic brilliance.

Perfect For

• 20-100042
• AR-15 Builds
• Precision Rifles
• Competition
• Long Range

Why Choose 20-100042?

Supreme fn america 18 inch 556 nato ar15 barrel.

Product Specifications

• Brand: FN America
• Model: 20-100042
• Caliber: .556 NATO
• Length: 18" 1:7 Twist
• UPC: 845737008468

Barrel excellence with FN America – the supreme reliable legendary 18" .556 NATO AR-15 Barrel. Order your 20-100042 today!

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