The U.S. Army is seeking offers for the procurement of two types of impulse cartridges (CCU-45/B and CCU-44/B), with total quantities of 31,500 and 16,149 units respectively. The solicitation is expected to be posted on or about July 24, 2026, with proposals due 30 days from issuance, and no extension is anticipated. Performance will involve first article testing, production lot testing, and FOB origin and destination terms. The work is classified under NAICS 325920 (size standard of 750 employees) and involves explosive ordnance items requiring special safety, security, and transportation clauses. This is an unrestricted competition, and technical data is restricted, available only by request via DoD SAFE Link.