This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
US Navy NZZ MasteratArms st Class Ken Franckowiak weapons leading petty officer at Submarine Group SUBGRU Force Protection D. en BANGOR Wash July MasteratArms st Class Ken Franckowiak weapons leading petty officer at Submarine Group SUBGRU Force Protection Det shows the firing sequence of the Beretta pistol to Seaman Daniel