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5.7x28 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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21 Product(s)
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FN GUNR Target Handgun Ammunition 5.7x28mm 40 gr FMJ 2040 fps 50/ct

FN GUNR Target Handgun Ammunition 5.7x28mm 40 gr FMJ 2040 fps 50/ct
$30 47
(0.609 per round)
In Stock
FN 10700030 DFNS 5.7x28mm 30 GRJacket Hollow Point 50 Per Box/ 10 Cs - 50rd Box

FN 10700030 DFNS 5.7x28mm 30 GRJacket Hollow Point 50 Per Box/ 10 Cs - 50rd Box

$39 24
(0.785 per round)
In Stock
Only 3 Left!
FN 66101274 Five-seveN MRD 5.7x28mm 4.80" Barrel 20+1 , Matte Black , Adjustable Sights , Optics Ready

FN 66101274 Five-seveN MRD 5.7x28mm 4.80" Barrel 20+1 , Matte Black , Adjustable Sights , Optics Ready

$999 00
In Stock
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FN 3848950511 PS90 10+1 16.04" Black Steel Barrel, Flat Dark Earth Picatinny Rail Aluminum Alloy Receiver, Bullpup w/Thumbhole Flat Dark Earth Synthetic Stock, Ambidextrous

FN 3848950511 PS90 10+1 16.04" Black Steel Barrel, Flat Dark Earth Picatinny Rail Aluminum Alloy Receiver, Bullpup w/Thumbhole Flat Dark Earth Synthetic Stock, Ambidextrous

$1699 00
In Stock
Only 1 Left!
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FN Five-seveN Magazine 3866100030, Fits Five-seveN USG/MK2, 5.7x28mm, 20 Rounds

FN Five-seveN Magazine 3866100030, Fits Five-seveN USG/MK2, 5.7x28mm, 20 Rounds
$44 99
In Stock
FN 66101277 Five-seveN MRD 5.7x28mm 4.80" Barrel 10+1 , Flat Dark Earth , Adjustable Sights , Optics Ready

FN 66101277 Five-seveN MRD 5.7x28mm 4.80" Barrel 10+1 , Flat Dark Earth , Adjustable Sights , Optics Ready
$1032 01
In Stock
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FN America PS90 Magazine 3816101040 5.7x28mm 10 Rounds Polymer Smoke Fits PS90/P90

FN America PS90 Magazine 3816101040 5.7x28mm 10 Rounds Polymer Smoke Fits PS90/P90
$44 99
In Stock
FN 3848950501 PS90 50+1 16.04" Black Steel Barrel, Flat Dark Earth Picatinny Rail Aluminum Alloy Receiver, Bullpup w/Thumbhole Flat Dark Earth Synthetic Stock, Ambidextrous

FN 3848950501 PS90 50+1 16.04" Black Steel Barrel, Flat Dark Earth Picatinny Rail Aluminum Alloy Receiver, Bullpup w/Thumbhole Flat Dark Earth Synthetic Stock, Ambidextrous

Out of Stock
FN 3848950440 PS90 5.7x28mm 16" Barrel 10+1 , Matte Black Synthetic Thumbhole Bullpup Stock , Optics Ready

FN 3848950440 PS90 5.7x28mm 16" Barrel 10+1 , Matte Black Synthetic Thumbhole Bullpup Stock , Optics Ready
Out of Stock
FN 3868900751 Five-seveN 5.7x28mm 4.80" Barrel 20+1 , Matte Black , Mounting Rail

FN 3868900751 Five-seveN 5.7x28mm 4.80" Barrel 20+1 , Matte Black , Mounting Rail

Out of Stock
FN 3868900753 Five-seveN 5.7x28mm 4.80" Barrel 20+1 , Flat Dark Earth , Mounting Rail

FN 3868900753 Five-seveN 5.7x28mm 4.80" Barrel 20+1 , Flat Dark Earth , Mounting Rail

Out of Stock
FN 3868900754 Five-seveN 5.7x28mm 4.80" Barrel 10+1 , Flat Dark Earth , Mounting Rail

FN 3868900754 Five-seveN 5.7x28mm 4.80" Barrel 10+1 , Flat Dark Earth , Mounting Rail

Out of Stock
FN America PS90 Law Enforcement Edition 16" Barrel 5.7X28 50rd Magazine - 3848950463

FN America PS90 Law Enforcement Edition 16" Barrel 5.7X28 50rd Magazine - 3848950463
Out of Stock
FN 66-101276 FIVE-SEVEN MRD 4.8" AS 2-10rd Black

FN 66-101276 FIVE-SEVEN MRD 4.8" AS 2-10rd Black

Out of Stock
FN America PS90 Magazine 3816101050 PS90/P90 5.7x28mm 30-Round Smoke Polymer

FN America PS90 Magazine 3816101050 PS90/P90 5.7x28mm 30-Round Smoke Polymer

Out of Stock
FN 66101276 Five-seveN MRD 5.7x28mm 4.80" Barrel 20+1 , FDE , Adjustable Sights , Optics Ready

FN 66101276 Five-seveN MRD 5.7x28mm 4.80" Barrel 20+1 , FDE , Adjustable Sights , Optics Ready

Out of Stock
FN 3848950471 PS90 50+1 16", Matte Black Synthetic Thumbhole Bullpup Stock, Integrated Muzzle Brake, Vortex Viper Red Dot

FN 3848950471 PS90 50+1 16", Matte Black Synthetic Thumbhole Bullpup Stock, Integrated Muzzle Brake, Vortex Viper Red Dot
Out of Stock
FN Five-seveN Magazine 10-Round 5.7x28mm Black Polymer

FN Five-seveN Magazine 10-Round 5.7x28mm Black Polymer
Out of Stock
FN 10700017 High Performance 5.7x28mm 40 gr Hornady V-Max (VMX) - 50rd Box

FN 10700017 High Performance 5.7x28mm 40 gr Hornady V-Max (VMX) - 50rd Box
Out of Stock
FN 3868929352 Five-seveN Single 5.7mmX28mm 4.8" 10+13 Rd Mags FDE Poly Grip

FN 3868929352 Five-seveN Single 5.7mmX28mm 4.8" 10+13 Rd Mags FDE Poly Grip

Out of Stock
FN 3848950460 PS90 5.7x28mm 16" Barrel 30+1, Matte Black Synthetic Thumbhole Bullpup Stock , Optics Ready

FN 3848950460 PS90 5.7x28mm 16" Barrel 30+1, Matte Black Synthetic Thumbhole Bullpup Stock , Optics Ready
Out of Stock
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