# Army Seeks 155mm Howitzer Barrel Producers

The U.S. Army has issued a sources-sought notice for manufacturers able to produce 155mm howitzer barrels and increase production capacity beyond Watervliet Arsenal in New York. Interested firms are asked to respond by November 23, 2026, with manufacturing capabilities, capacity ramp-up plans, and pricing for an initial 40-tube quantity. The notice is market research, not a contract award, and reports no contract value or solicitation number.

- Companies have **31 days remaining** from October 23, 2026, to provide information on relevant processes, including chrome-bore coating, boring, milling, rifling, and raw-material handling.
- The Army seeks estimates of production capacity achievable within 18 months and a path to reach 10 barrels per month within 36 months; manufacturers should address these targets and price the initial 40 tubes in their response.
- For defense manufacturers and suppliers, the notice signals Army interest in expanding the industrial base for artillery barrels. Firms with relevant production capabilities can use the response to demonstrate capacity and potential to support future procurement.

**Jurisdictions:** federal
**Industries:** Defense & Military
**Published:** October 22, 2026

### Government Entities
- U.S. Army (Army)

### Sources
- [US Army seeks manufacturers for 155mm howitzer barrels amid boost in demand](https://www.defensenews.com/news/your-military/2026/10/22/us-army-seeks-manufacturers-for-155mm-howitzer-barrels-amid-boost-in-demand) - Defense News