5.56 AR-15 Rifles
(726)-
Smith & Wesson M&P15 Sport II 223 Remington Semi Automatic Rifle - Black
$699.99Out of Stock
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Steyr Arms Aug A3 M1 AR Style Mag 5.56mm NATO 16in Black/Mud Brown Semi Automatic Modern Sporting Rifle - 30+1 Rounds
$1,999.99Out of Stock
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Windham Weaponry SRC 223 Remington 16in Muddy Girl Camo Anodized Semi Automatic Modern Sporting Rifle - 30+1 Rounds
$919.99Out of Stock
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Sig Sauer MCX Virtus 5.56mm NATO 16in Gray Anodized Semi Automatic Modern Sporting Rifle - 30+1 Rounds
$2,199.99Out of Stock
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Diamondback DB15 5.56mm NATO 16in Burnt Bronze Cerakote Semi Automatic Modern Sporting Rifle - 30+1 Rounds
$639.99Out of Stock
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Kel-Tec SU-16 5.56mm NATO 18.5in Matte Black Semi Automatic Modern Sporting Rifle - 10+1 Rounds
$599.99Out of Stock
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Springfield Saint 5.56mm NATO 16in Black Semi Automatic Modern Sporting Rifle - 10+1 Rounds
$999.99Out of Stock
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American Tactical Omni Hybrid MAXX Stripped 5.56 mm NATO 16in Black Semi Automatic Modern Sporting Rifle - 30+1 Rounds
$659.99Out of Stock
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Barrett REC7 Gen II 5.56 mm NATO 18in Black Semi Automatic Rifle - 30+1 Rounds
$2,399.99Out of Stock
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Barrett REC7 Gen II Flyweight 5.56 mm NATO 16in Tungsten Grey Cerakote Semi Automatic Rifle - 20+1 Rounds
$1,889.99Out of Stock
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Daniel Defense V7 w/CMC Trigger *Sportsmans Exclusive* 5.56mm NATO 16in Black Semi Automatic Rifle - 30 Rounds
$1,699.99Out of Stock
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Del-Ton Sport - Mod 2 5.56mm NATO 16in Black Anodized Semi Automatic Modern Sporting Rifle - 10+1 Rounds
$539.99Out of Stock
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Armalite M-15 Tactical 5.56mm NATO 18in Black Anodized Modern Sporting Rifle - 30+1 Rounds
$1,459.99Out of Stock
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IWI Tavor 5.56mm NATO 18.5in Flat Dark Earth Semi Automatic Modern Sporting Rifle - 30+1 Rounds
$1,909.99Out of Stock
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CheyTac CT15 Freedom Forged 5.56mm NATO 16in Tungsten Gray Cerakote Semi Automatic Modern Sporting Rifle - 10+1 Rounds
$1,059.99Out of Stock
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HK MR556 5.56mm NATO 16.5in Black Semi Automatic Modern Sporting Rifle - 10+1 Rounds
$3,309.99Out of Stock
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CZ USA Bren 2 MS 5.56mm NATO 16in Black Anodized Semi Automatic Modern Sporting Rifle - 30+1 Rounds
$1,949.99Out of Stock
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Barrett REC7 DI Fighter Carbine 5.56mm NATO 16in Black Semi Automatic Modern Sporting Rifle - 30+1 Rounds
$1,189.99Out of Stock
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Wilson Combat Recon 5.56mm NATO 16in Black Anodized Semi Automatic Modern Sporting Rifle - 30+1 Rounds
$2,500.99Out of Stock
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Spikes Tactical Midlength 5.56mm NATO 16in Black Anodized Semi Automatic Modern Sporting Rifle - No Magazine
$969.99Out of Stock
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F1 Firearms FDR-15 5.56mm NATO 16in Black Nitride Semi Automatic Modern Sporting Rifle - 30+1 Rounds
$949.99Out of Stock
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Diamondback DB15 5.56mm NATO 32.5-36.25in Black Anodized Semi Automatic Modern Sporting Rifle - 30+1 Rounds
$549.99Out of Stock
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Adams Arms P1 5.56mm NATO 16in Black Semi Automatic Modern Sporting Rifle - 30+1 Rounds
$1,030.99Out of Stock
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Barrett REC7 DI 5.56mm NATO 16in Flat Dark Earth Cerakote Semi Automatic Modern Sporting Rifle - 30+1 Rounds
$1,785.99Out of Stock
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Armalite M-15 Defensive w/MIL-STD 1913 Rail Sights 5.56mm NATO 16in Black Anodized Semi Automatic Modern Sporting Rifle - 30+1 Rounds
$649.99Out of Stock
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Windham Weaponry MPC 5.56mm NATO 16in Black Semi Automatic Modern Sporting Rifle - 30+1 Rounds
$849.99Out of Stock
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Colt Retro Carbine 5.56mm NATO 16in Matte Black Semi Automatic Modern Sporting Rife - 20+1 Rounds
$2,699.99Out of Stock
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CMMG MK4LE w/ Magpul MBUS Rear & Post Front Reveiver Rail Sights 5.56mm NATO 16in Black Semi Automatic Modern Sporting Rifle - 30+1 Rounds
$899.99Out of Stock
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IWI Zion-15 5.56mm NATO 16in Black Semi Automatic Modern Sporting Rifle - 5.56mm NATO - 10+1 Rounds
$879.99Out of Stock
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Patriot Ordnance Factory P415 5.56mm NATO 16.5in Black Anodized Semi Automatic Modern Sporting Rifle - 10+1 Rounds
$2,119.99Out of Stock
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Armalite M-15 Tactical 5.56mm NATO 16in Black Anodized Modern Sporting Rifle - 30+1 Rounds
$1,389.99Out of Stock
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CheyTac CT15 5.56mm NATO 16in Burnt Bronze Cerakote Semi Automatic Modern Sporting Rifle - 10+1 Rounds
$1,359.99Out of Stock
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CMMG Resolute 300 5.56mm NATO 16.1in Black Anodized Semi Automatic Modern Sporting Rifle - 30+1 Rounds
$1,469.99Out of Stock
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HK MR556 5.56mm NATO 16.5in Black Semi Automatic Modern Sporting Rifle - 30+1 Rounds
$3,309.99Out of Stock
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Springfield Saint w/Fixed Carbine Stock 5.56mm NATO 16in Black Semi Automatic Modern Sporting Rifle - 10+1
$1,099.99Out of Stock
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Patriot Ordnance Factory Renegade + 5.56mm NATO 16.5in Black Hard Coat Anodized Semi Automatic Modern Sporting Rifle - 10+1 Rounds
$1,989.99Out of Stock
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FN SCAR 5.56mm NATO 16.25in Flat Dark Earth Anodized Semi Automatic Modern Sporting Rifle - 10+1 Rounds
$3,399.99Out of Stock
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IWI Tavor 5.56mm NATO 16.5in OD Green Semi Automatic Modern Sporting Rifle - 30+1 Rounds
$1,909.99Out of Stock
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Rock River Arms LAR-15M 5.56mm NATO 16in Black Semi Automatic Modern Sporting Rifle - 30+1 Rounds
$1,029.99Out of Stock
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American Tactical Mil-Sport 5.56mm NATO 16in Black Phosphate Semi AutomAmerican Tacticalc Modern Sporting Rifle - 30+1 Rounds
$499.99Out of Stock
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Colt M16A1 5.56mm NATO 20in Black Semi Automatic Modern Sporting Rifle - 20+1 Rounds
$2,599.99Out of Stock
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Spikes Tactical Spartan Rifle 5.56mm NATO 16in Bronze Cerakote Semi Automatic Modern Sporting Rife - No Magazine
$1,890.99Out of Stock
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Windham Weaponry Superlight 5.56mm NATO 16in Black Anodized Semi Automatic Modern Sporting Rifle - 30+1 Rounds
$1,119.99Out of Stock
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IWI Tavor 5.56mm NATO 18.5in Flat Dark Earth Semi Automatic Modern Sporting Rifle - 10+1 Rounds
$2,019.99Out of Stock
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IWI Tavor 5.56mm NATO 18.5in OD Green Semi Automatic Modern Sporting Rifle - 30+1 Rounds
$1,909.99Out of Stock
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5.56mm NATO for AR-15 Platform
The 5.56 NATO is the classic cartridge for the AR-15. Its popularity is largely thanks to its rapid rate of fire, minimal recoil, and excellent accuracy. It originated as a military cartridge, serving primarily in infantry fighting over the past several decades. The 5.56 AR-15 works well as a coyote and varmint hunting cartridge that can also step into deer.