Self-Propelled Howitzer Systems (SPHS) Commercial Solutions Opening (CSO)

SOL #: W912CH25SC002Special Notice

Overview

Buyer

DEPT OF DEFENSE
Dept Of The Army
W6QK ACC- DTA
WARREN, MI, 48397-5000, United States

Place of Performance

Place of performance not available

NAICS

No NAICS code specified

PSC

No PSC code specified

Set Aside

No set aside specified

Timeline

1
Posted
Aug 13, 2025
2
Last Updated
Feb 12, 2026
3
Action Date
Aug 13, 2026, 9:00 PM

Qualification Details

Fit reasons
  • NAICS alignment with historical contract wins in similar service areas.
  • Scope strongly matches core technical capabilities and delivery model.
Risks
  • Past performance thresholds may require one additional teaming partner.
  • Potential clarification needed on staffing minimums before bid/no-bid.
Next steps

Validate eligibility requirements, assign capture owner, and schedule partner outreach to confirm teaming strategy before submission planning.

Quick Summary

The Department of the Army's Self-Propelled Howitzer Systems (SPHS) project management office has issued a Commercial Solutions Opening (CSO) to acquire innovative commercial items, technologies, or services. This CSO, operating under 10 U.S.C. 3458, seeks to enhance the M109A7/M992A3 system's capabilities. The primary active Area of Interest (AoI 001) focuses on a new fabrication approach and qualification testing support for the M109A7 Paladin Breech Mechanism. Solution briefs for AoI 001 are due by March 16, 2026.

Opportunity Overview

This CSO aims to leverage commercial innovation to maintain the decisive military advantage of the United States. It allows for competitive selection of proposals based on expert review, treating acquired items as commercial products/services. The SPHS office is responsible for developing, producing, and sustaining field artillery SPHS to ensure battlefield dominance. The M109A7/M992A3 program seeks to maintain battlefield mobility, enhance supportability and sustainability, and improve force protection and vehicle survivability.

Key Areas of Interest

  • AoI 001: M109A7 Paladin Breech Mechanism (Active): Seeks innovative solutions for a new fabrication approach, technical drawing feedback, and qualification testing support for breech mechanism components and/or cannon assembly. Requires manufacturing, testing, and delivery of Part Number 11583671 with the Breech Reliability Upgrade Kit II (BRUK II) per the M109A7 Technical Data Package (TDP). Access to the TDP requires a Non-Disclosure Agreement (NDA) and specific registrations (SAM.gov, JCP, active DD Form 2345). Submission Deadline: March 16, 2026, 5:00 P.M. (EST). The email subject line for submissions must be "M109A7 Paladin Breech Mechanism".
  • AoI 002: SPHS Training Tools (Closed): Previously sought innovative tools for replicating real-world vehicle behavior in immersive, high-fidelity training environments. The submission deadline for this AoI was January 14, 2026.

Submission & Evaluation Process

The CSO employs a multi-phased competitive process:

  1. Phase 1 (Solution Brief): Companies submit solution briefs (limited to five pages or fifteen slides) including company information, executive summary, technology concept, and Rough Order of Magnitude (ROM) price. Evaluation criteria include responsiveness, technical merit, and funding availability.
  2. Phase 2 (Presentation): Selected companies may be invited for a presentation.
  3. Phase 3 (Request for Commercial Solution Proposal - CSP): Invited companies submit full proposals, evaluated on technical merit, risk, and price. Awards are subject to fund availability and successful negotiations.

Contract & Eligibility

  • Contract Type: Awards will be fixed-price contracts or agreements, potentially utilizing FAR Part 12 (Commercial Procedures), non-FAR agreements (e.g., transaction agreements under 10 U.S.C 4022), or Cooperative Agreements.
  • Set-Aside: Open to "Nontraditional Defense Contractors" and "Small Business Concerns." Foreign-Owned businesses may participate independently or in teaming arrangements with U.S.-owned businesses.
  • Registration: Companies must be registered in SAM.gov and the Government invoicing system (e.g., Wide Area Work Flow) to receive an award.

Key Dates & Contacts

People

Points of Contact

Jeffrey BuddPRIMARY
Elise WongSECONDARY

Files

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Versions

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Version 1
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Self-Propelled Howitzer Systems (SPHS) Commercial Solutions Opening (CSO) | GovScope