Photo G1710: B Company, 720th MP Battalion, tries out its first new armored gun jeep kit installation in the company cantonment on Long Binh Post in Bien Hoa Province, III Corps Tactical Zone, Vietnam in November 1966. SP/4 Allen Portnoy on the M60 Machine-gun, standing by is CPT Hector Lopez the company commander. Note the thick foggy opaque ballistics glass inserts. Courtesy of SP/4 Alan M. Portnoy, B Company & 615th MP Company, 720th MP Battalion, 89th MP Group, 18th MP Brigade, October 1966 to October 1967.