7.62x39mm NATO

The 7.62x39mm NATO round is a rifle cartridge commonly used in handheld weapons.

Description
While almost two and a half times as expensive as the 5.56x45mm NATO round, the 7.62x39mm NATO round packs twice the penetration power and 1.6 times the damage. However, only two firearms use this round.

Trivia

 * This round is great for heavy assault and raids.
 * 7.62x39mm has sufficient power to penetrate moderate to heavy armor