The Times tested the blast waves of several popular civilian guns at an indoor range and found that repeated firing could add up to potentially harmful exposure.
4 psi is based on the army report for popping ear drums, more specifically for impact events like gun shots. Note, your ears can handle 4 psi if it’s a slow ramp up so they can acclimate like diving in water.
4 psi is based on the army report for popping ear drums, more specifically for impact events like gun shots. Note, your ears can handle 4 psi if it’s a slow ramp up so they can acclimate like diving in water.