Keywords: US Navy 101220-N-9564W-009 Gunner's Mate 3rd Class Mark Sorokey, assigned to Headquarters Company of Naval Mobile Construction Battalion (NMCB) 74.jpg en ROTA Spain Dec 20 2010 Gunner's Mate 3rd Class Mark Sorokey assigned to Headquarters Company of Naval Mobile Construction Battalion NMCB 74 calibrates an Advanced Combat Optical Gunsight to battle site zero using a laser bore light NMCB-74 is deployed to Camp Mitchell at Naval Station Rota Spain supporting Combined Joint Task Force CTF 68 U S Navy photo by Mass Communication Specialist 1st Class Ryan G Wilber/Released 2010-12-20 101220-N-9564W-009 Navy http //www navy mil/view_image asp id 95819 U S Navy photo by Mass Communication Specialist 1st Class Ryan G Wilber PD-USGov-Military-Navy People at Naval Station Rota Advanced Combat Optical Gunsight on M4 carbine Zeroing weapons |