Seiler Instrument and Manufacturing Co. Inc.,* St. Louis, Missouri, was awarded an $8,187,509 modification (P00002) to contract W15QKN-22-C-0102 for Optical Fire Control Kits and spare components. Work will be performed in St. Louis, Missouri, with an estimated completion date of Nov. 24, 2025. Fiscal 2022 operation and maintenance, Army funds in the amount of $8,187,509 were obligated at the time of the award. Army Contracting Command, Newark, New Jersey, is the contracting activity.