.223 FMJ

.223 FMJ (Full Metal Jacket) is the only type of .223 caliber ammunition in Fallout and Fallout 2.

Weapons Using .223 Ammunition

 * .223 Pistol
 * Hunting Rifle
 * Scoped Hunting Rifle
 * Sniper Rifle
 * Light Support Weapon
 * Bozar

5.56mm