5.56 AR-15 Rifles
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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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Franklin Armory M4-HTF 5.56x45mm NATO 16in Black Anodized Semi Automatic Modern Sporting Rifle 30+1 Rounds
$1,149.99Out 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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Colt Commando 5.56mm NATO 16in Matte Black Semi Automatic Modern Sporting Rifle - 20+1 Rounds
$2,699.99Out of Stock
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Stag Arms Stag 15 M4 5.56mm NATO 16in Black Phosphate Semi Automatic Modern Sporting Rifle - 30+1 Rounds
$1,029.99Out 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.