Rifles are mainly equipped with M4A 1, and the Marine Corps is also equipped with M 16. The former has the problem of insufficient lethality because of the small caliber of bullets, and sometimes the enemy can still fight back even if it hits the key parts. Although it reflected the problem, it was not solved until the end of the war.
Sniper rifle with M24.
Pistol M9.
It is worth mentioning that in the vast Iraqi desert, what soldiers do most is not to take up arms to fight, but to "masturbate" to comfort themselves ... Many people have not participated in the battle until the end of the war.