# GUN WEAPON SYSTEMS (GWS) Request for Information

Canonical: https://abierto.us/opportunities/gunweaponssystem

- Solicitation number: GUN_WEAPONS_SYSTEM
- Notice type: Special notice
- Status: Closed. Deadline was October 29, 2026 at 5:00 PM EDT
- Department: Department of the Navy
- Agency: Department of the Navy
- Contracting office: NSWC Dahlgren (N00178)
- NAICS: 541330 Engineering Services
- Who can bid, by location: Location not published. The notice publishes no state, city or site; its documents may.
- First posted: October 9, 2026
- Last posted: October 9, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/10494bce726e4dd494d4dd5a284e09ca/view

## Description

This is a Request for Information (RFI) to assist the Government with planning purposes only. Responses will assist the Government in planning its acquisition strategy for the Gun Weapon Systems (GWS) program. The Naval Surface Warfare Center Dahlgren Division (NSWCDD) E Department is seeking suggestions and feedback from qualified and capable potential vendors on the proposed hybrid Firm-Fixed-Price (FFP) and Cost-Plus-Fixed-Fee (CPFF) contract structure. Please see the attachments included within this posting for instructions, questions, and how to provide feedback as an interested party. All responses are to be submitted as indicated in the Request for Information Attachment and Attachment 1.

## Attachments

- [1d758db592114dff9ac1ce40e6ddee96](https://toolbox-piee.eb.mil/)

## Open now in the same industry

95 open in NAICS 541330.

- BROAD AGENCY ANNOUNCEMENT: Operational Analysis, SSN/SSGN Survivability Program (S3P), and Hull, Mechanical and Electrical (HM&E) Materials, Design Concepts, and Technologies for Future Submarine Platforms (N0002424R2120), due October 31, 2026 at 11:59 PM EDT. https://abierto.us/opportunities/n0002424r2120
- High Power Microwave Engineering Services (N0017826R3004), due November 1, 2026 at 9:00 AM EST. https://abierto.us/opportunities/n0017826r3004
- FDRMC ENGINEERING SUPPORT SERVICES (N6817126RN005), due November 2, 2026 at 5:00 AM EST. https://abierto.us/opportunities/n6817126rn005

## Publications

- October 9, 2026: Special notice, due October 29, 2026 at 5:00 PM EDT. Notice 10494bce726e4dd494d4dd5a284e09ca. https://sam.gov/workspace/contract/opp/10494bce726e4dd494d4dd5a284e09ca/view

## Points of contact

- Morgan Johnson, morgan.e.johnson27.civ@us.navy.mil
- Callie Ortiz, callie.l.ortiz.civ@us.navy.mil

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/gunweaponssystem.