.223 Rem | 5.56 NATO

Ruger

Ruger Mini-14 Series Model Mini-14 Rifle with Hardwood Stock and Adjustable Sights

FN

FN M249S Para 5.56x45mm NATO Rifle with 16.1-inch Barrel and FDE Stock - Part Number 46100172

Diamondback

Diamondback AR-15 5.56 NATO Semi-Automatic Rifle with 16-Inch Barrel

Diamondback

Diamondback 5.56 NATO Semi-Automatic Rifle with 16-Inch Barrel

Diamondback

Diamondback 5.56 NATO Semi-Automatic AR Rifle with 16-Inch Barrel

Diamondback

Diamondback DB15 California-Compliant 5.56 NATO Semi-Automatic Rifle

Diamondback

Diamondback DB15 5.56 NATO Semi-Automatic Rifle, 16-Inch Barrel, 15-Inch M-LOK Handguard, Chocolate Chip

Diamondback

Diamondback DB15 5.56 NATO Semi-Automatic Rifle with Swamp Stalker Cerakote

Diamondback

Diamondback DB15 5.56 NATO Semi-Automatic Rifle with Viridian Green Dot and Savior Case

Diamondback

Diamondback DB15 5.56 NATO Semi-Automatic Rifle with Gold and Green Cerakote

Diamondback

Diamondback DB15 5.56 NATO Semi-Automatic Rifle with 16-Inch Barrel

Diamondback

Diamondback Carbon DB15 Semi-Automatic Rifle, 5.56 NATO/ .223 Rem