Innovate to De-Escalate Modernization Act

This bill amends federal law to clarify that certain less-than-lethal projectile devices are exempt from firearm restrictions under Title 18. It defines these devices as those not firing standard ammunition, operating below 500 ft/s velocity, unlikely to cause serious injury, and incompatible with common firearm magazines. The law directly affects manufacturers and users of such devices by establishing a clear legal standard for their classification. It also requires the Attorney General to review device requests within 90 days to confirm compliance with the new definition.