Alliant Techsystems Operations, LLC, Plymouth, Minnesota is being awarded a $36,778,430 firm-fixed-price, requirements contract for M230-30MM automatic guns and 32 spare parts in support of the Apache helicopter. Work location and funding will be determined with each order. The estimated completion date is Sept. 28, 2017. Army Contracting Command – Tank and Automotive, Warren, Michigan is the contracting activity (W56HZV-14-D-0148).