General Dynamics Ordnance and Tactical Systems, Marion, Illinois (W519TC-24-D-0009); and Northrop Grumman Systems Corp., Minneapolis, Minnesota (W519TC-24-D-0007), will compete for each order of the $3,053,991,547 hybrid (cost-plus-fixed-fee and fixed-price with economic-price-adjustment) contract for medium caliber training cartridges. Bids were solicited via the internet with two received. Work locations and funding will be determined with each order, with an estimated completion date of April 4, 2029. Army Contracting Command, Rock Island Arsenal, Illinois, is the contracting activity.