X74.0 - Intentional self-harm by gas, air or spring-operated guns X74 - Intentional self-harm by other and unspecified firearm and gun discharge X74.0 - Intentional self-harm by gas, air or spring-operated guns X74.01 - Intentional self-harm by airgun X74.02 - Intentional self-harm by paintball gun X74.09 - Intentional self-harm by other gas, air or spring-operated gun