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.223 / 5.56 FN

FN is a globally recognized leader in firearms innovation, established in 1889 in Herstal, Belgium, to manufacture 150,000 Mauser rifles for the Belgian government. Today, FN offers a comprehensive selection of firearms and accessories, including semi auto pistols, rifles, mags & drums, and centerfire handgun ammo. FN’s portfolio features advanced platforms like the FN 509® Series and SCAR® rifles, trusted for their reliability and performance in both military and civilian applications. For those seeking specific calibers, shop FN’s popular 9mm and 5.7x28 handguns, known for their precision and innovation. With a legacy of partnering with legendary designers and a commitment to continuous improvement, FN remains at the forefront of firearm technology. Browse FN products to experience proven performance and engineering excellence.

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14 Product(s)
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FN 38101240 Scar 15P 30+1 7.50" Chrome-Lined Barrel, Black, A2 Polymer Grip, Picatinny Stock Adapter, 3 Prong Flash Hider

FN 38101240 Scar 15P 30+1 7.50" Chrome-Lined Barrel, Black, A2 Polymer Grip, Picatinny Stock Adapter, 3 Prong Flash Hider

$3299 99
In Stock
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FN 36-100740 Guardian AR-15 30rd 16" Barrel, 15" M-LOK Handguard, A2 Flash Hider, Black

FN 36-100740 Guardian AR-15 30rd 16" Barrel, 15" M-LOK Handguard, A2 Flash Hider, Black

$949 00
In Stock
Only 3 Left!
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FN 20-100042 AR-15 5.56x45mm NATO 18" Button Rifled M16 Profile Rifle Length Gas System, Black Phosphate Cold Hammer Forged Chrome Lined

FN 20-100042 AR-15 5.56x45mm NATO 18" Button Rifled M16 Profile Rifle Length Gas System, Black Phosphate Cold Hammer Forged Chrome Lined

$279 00
In Stock
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FN 36318 FN 15 Military Collector Semi-Auto .223/5.56 NATO 16" 30+1 6-Position Black

FN 36318 FN 15 Military Collector Semi-Auto .223/5.56 NATO 16" 30+1 6-Position Black
Out of Stock
FN 36320 FN 15 Military Collector Semi-Auto .223/5.56 NATO 20" 30+1 Fixed Black

FN 36320 FN 15 Military Collector Semi-Auto .223/5.56 NATO 20" 30+1 Fixed Black
Out of Stock
FN 36422 AR-15 Hammer-Forged Barrel 223/5.56 16" Mid Length Gas System

FN 36422 AR-15 Hammer-Forged Barrel 223/5.56 16" Mid Length Gas System

Out of Stock
FN 36423 AR-15 Hammer-Forged Barrel 223/5.56 18" Rifle Length Gas System

FN 36423 AR-15 Hammer-Forged Barrel 223/5.56 18" Rifle Length Gas System

Out of Stock
FN 36424 AR-15 Hammer-Forged Barrel 223/5.56 20" Rifle Length Gas System

FN 36424 AR-15 Hammer-Forged Barrel 223/5.56 20" Rifle Length Gas System

Out of Stock
FN 98880 OEM Replacement FN SCAR 16 / SCAR 16S / F2000 / FS2000 / FN15 5.56x 45mm 30rd Flat Dark Earth

FN 98880 OEM Replacement FN SCAR 16 / SCAR 16S / F2000 / FS2000 / FN15 5.56x 45mm 30rd Flat Dark Earth

Out of Stock
FN 98882 OEM Replacement FN SCAR 16 / SCAR 16S / F2000 / FS2000 / FN15 5.56x45mm 30rd

FN 98882 OEM Replacement FN SCAR 16 / SCAR 16S / F2000 / FS2000 / FN15 5.56x45mm 30rd

Out of Stock
FN 36420 AR-15 Hammer-Forged Barrel 223/5.56 14.5" Carbine Length Gas System

FN 36420 AR-15 Hammer-Forged Barrel 223/5.56 14.5" Carbine Length Gas System

Out of Stock
FN 38101244 Scar 15P 10+1 7.50" Chrome-Lined Barrel, Black, A2 Polymer Grip, Picatinny Stock Adapter, 3 Prong Flash Hider

FN 38101244 Scar 15P 10+1 7.50" Chrome-Lined Barrel, Black, A2 Polymer Grip, Picatinny Stock Adapter, 3 Prong Flash Hider

Out of Stock
FN 20-100039 AR-15 5.56x45mm NATO 16" Button Rifled M16 Profile Carbine Length Gas System, Black Phosphate Cold Hammer Forged Chrome Lined

FN 20-100039 AR-15 5.56x45mm NATO 16" Button Rifled M16 Profile Carbine Length Gas System, Black Phosphate Cold Hammer Forged Chrome Lined

Out of Stock
FN 98802 Scar 16S 5.56x45mm NATO 10" Chrome Lined Steel, Flash Hider, Picatinny Rail, Front Sight & Gas System Assembly

FN 98802 Scar 16S 5.56x45mm NATO 10" Chrome Lined Steel, Flash Hider, Picatinny Rail, Front Sight & Gas System Assembly

Out of Stock
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