Navy Petty Officer 3rd Class Jordan A. Kopf performs immediate action on the M27 Infantry Automatic Rifle during various courses of fire at Range 105-A on Camp Wilson, Marine Corps Air Ground Combat Center in Twentynine Palms, Calif., Jan. 20, 2015. Kopf is a corpsman assigned to Fox Company, 2nd Battalion, 3rd Marine Regiment. Navy Petty Officer 3rd Class Jordan A. Kopf performs immediate action on the M27 Infantry Automatic Rifle during various courses of fire at Range 105-A on Camp Wilson, Marine Corps Air Ground Combat Center in Twentynine Palms, Calif., Jan. 20, 2015. Kopf is a corpsman assigned to Fox Company, 2nd Battalion, 3rd Marine Regiment. SHARE IMAGE: Download Image: Full Size (2.31 MB) Tags: Photo Essays Photo By: VIRIN: 084688-C-IMJ39-192.jpg Photo Gallery