5.56 AR-15 Rifles
(727)-
FN FN15 SRP 2 5.56mm NATO 16in Matte Black Semi Automatic Modern Sporting Rifle - 30+1 Rounds
$1,339.99Out of Stock
Ship To Store Ship to FFL -
Kel-Tec RDB 5.56mm NATO 20.5in Black Ambidextrous Modern Sporting Rifle - 20+1 Rounds
$1,129.99Out of Stock
Ship To Store Ship to FFL -
Diamondback DB15 5.56mm NATO 16in OD Green Semi Automatic Modern Sporting Rifle - 30+1 Rounds
$1,429.99Out of Stock
Ship To Store Ship to FFL -
Sig Sauer MCX Virtus 5.56mm NATO 16in FDE Anodized Semi Automatic Modern Sporting Rifle - 30+1 Rounds
$1,999.99Out of Stock
Ship To Store Ship to FFL -
Windham Weaponry 5.56mm NATO 16in Black Anodized Semi Automatic Modern Sporting Rifle - 30+1 Rounds
$949.99Out of Stock
Ship To Store Ship to FFL -
Aero Precision AR15 5.56mm NATO 20in Black Anodized Semi Automatic Modern Sporting Rifle - 30+1 Rounds
$899.99Out of Stock
Ship To Store Ship to FFL -
Steyr Arms Aug A3 M1 AR Style Mag 5.56mm NATO 16in Black Semi Automatic Modern Sporting Rifle - 30+1 Rounds
$1,999.99Out of Stock
Ship To Store Ship to FFL
Added to Your Cart
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.