Mobile Tactical Cannon - Tracked (MTC-T) and Resupply Vehicle – Tracked (RSV-T) Capability Solutions
Open Special Notice Posted
- Solicitation number
- MOSAIC-27-01
- Agency
-
Department of the Army
Department of Defense
- Responses due
- Set-aside
- No set-aside
Opportunity facts
- NAICS code
- 336992 Military Armored Vehicle, Tank, and Tank Component Manufacturing
- Place of performance
- Warren, Michigan, United States
Notice details come from SAM.gov. Updated .
About this opportunity
The Army Contracting Command - Detroit Arsenal (ACC-DTA) is issuing a Special Notice for a Call for Solutions seeking mature, tracked 155mm self-propelled howitzer capability, the Mobile Tactical Cannon-Tracked (MTC-T) and Resupply Vehicle-Tracked (RSV-T), with solution briefs due November 16, 2026. No set-aside is used. Solutions must come from existing production lines with a credible baseline of completed testing, safety, and evaluation. The Government intends to award one or more fixed-price Other Transaction prototype agreements under 10 U.S.C. 4022 through MOSAIC solicitation W50RAJ-26-S-0001, and it reserves the right to award to all, part, or none of the offerors. Scope covers up to 18 sets, with priority on the earliest achievable delivery of six sets within 12 to 18 months of award, and transition to domestic production within 24 months. OTA eligibility requires significant nontraditional defense contractor participation, all significant participants being small or nontraditional businesses, or at least one-third of project cost funded from non-federal sources. Phase 1 solution briefs include a 10-page technical description, a 5-page schedule with onshoring plan, and 2-page rough order of magnitude pricing for 18 systems. Questions are due November 10, 2026 at 3:00 PM ET by email, using the subject line "CFS - MTC-T and Resupply Vehicle - Tracked (RSV-T) Capability Solutions MOSAIC-27-01." The November 2 update added the draft OTA agreement and Attachment 001 CDRLs, and the November 3 update changed the office to W6QK ACC-DTA. Draft attachments are informational and subject to revision. Attachment 003 requests supply chain market data, including NSN and COTS parts counts and U.S. supplier counts with CAGE codes.
Notice text
3 versions
Update #3 · Latest ·
Updated 03 November 2026: Updated the office to W6QK ACC-DTA.
Updated 02 November 2026: Added the updated MTC-T OTA Prototype Project Agreement and Attachment 001 Contract Data Requirements Lists (CDRLs) which removed the restrictions that previously prevented opening these files on non-Government computers.
The Army Contracting Command – Detroit Arsenal (ACC-DTA), is seeking a mature and available tracked self-propelled 155mm howitzer system, Mobile Tactical Cannon-Tracked (MTC-T), from existing production lines with a credible baseline of testing, safety, and evaluation already completed. In accordance with Open Solicitation Procedures detailed within Solicitation W50RAJ-26-S-0001, the Government intends to award one or more Other Transaction (OT) for Prototype Project pursuant to 10 USC 4022 (formerly 10 USC 2371b). The Government further reserves the right to award to all, part, or none of the companies who submit proposals. This Call for Solution (CFS) will utilize CSO procedures in accordance with 10 U.S.C. 4022.
The Call for Solutions (CFS) document outlines the problem statement, submission requirements, and evaluation phases. Draft attachments are provided to offer broader context regarding the anticipated requirements and to facilitate proposal development by vendors selected to submit a proposal. These draft materials are provided for informational purposes only and remain subject to revision.
The deadline to submit questions for Phase 1 is November 10 at 3:00 PM ET.
The following shall be utilized in the email subject line: "CFS – MTC-T and Resupply Vehicle – Tracked (RSV-T) Capability Solutions MOSAIC-27-01"
The Munitions Open Solicitation for Advanced and Innovative Capabilities (MOSAIC), Notice ID W50RAJ-26-S-0001, that this Call for Solution is associated with can be found at:
https://sam.gov/workspace/contract/opp/09563a1efa61455c9fa5c3ccc3570453/view
Update #2 ·
Updated 02 November 2026: Added the updated MTC-T OTA Prototype Project Agreement and Attachment 001 Contract Data Requirements Lists (CDRLs) which removed the restrictions that previously prevented opening these files on non-Government computers.
The Army Contracting Command – Detroit Arsenal (ACC-DTA), is seeking a mature and available tracked self-propelled 155mm howitzer system, Mobile Tactical Cannon-Tracked (MTC-T), from existing production lines with a credible baseline of testing, safety, and evaluation already completed. In accordance with Open Solicitation Procedures detailed within Solicitation W50RAJ-26-S-0001, the Government intends to award one or more Other Transaction (OT) for Prototype Project pursuant to 10 USC 4022 (formerly 10 USC 2371b). The Government further reserves the right to award to all, part, or none of the companies who submit proposals. This Call for Solution (CFS) will utilize CSO procedures in accordance with 10 U.S.C. 4022.
The Call for Solutions (CFS) document outlines the problem statement, submission requirements, and evaluation phases. Draft attachments are provided to offer broader context regarding the anticipated requirements and to facilitate proposal development by vendors selected to submit a proposal. These draft materials are provided for informational purposes only and remain subject to revision.
The deadline to submit questions for Phase 1 is November 10 at 3:00 PM ET.
The following shall be utilized in the email subject line: "CFS – MTC-T and Resupply Vehicle – Tracked (RSV-T) Capability Solutions MOSAIC-27-01"
The Munitions Open Solicitation for Advanced and Innovative Capabilities (MOSAIC), Notice ID W50RAJ-26-S-0001, that this Call for Solution is associated with can be found at:
https://sam.gov/workspace/contract/opp/09563a1efa61455c9fa5c3ccc3570453/view
Update #1 ·
The Army Contracting Command – Detroit Arsenal (ACC-DTA), is seeking a mature and available tracked self-propelled 155mm howitzer system, Mobile Tactical Cannon-Tracked (MTC-T), from existing production lines with a credible baseline of testing, safety, and evaluation already completed. In accordance with Open Solicitation Procedures detailed within Solicitation W50RAJ-26-S-0001, the Government intends to award one or more Other Transaction (OT) for Prototype Project pursuant to 10 USC 4022 (formerly 10 USC 2371b). The Government further reserves the right to award to all, part, or none of the companies who submit proposals. This Call for Solution (CFS) will utilize CSO procedures in accordance with 10 U.S.C. 4022.
The Call for Solutions (CFS) document outlines the problem statement, submission requirements, and evaluation phases. Draft attachments are provided to offer broader context regarding the anticipated requirements and to facilitate proposal development by vendors selected to submit a proposal. These draft materials are provided for informational purposes only and remain subject to revision.
The deadline to submit questions for Phase 1 is November 10 at 3:00 PM ET.
The following shall be utilized in the email subject line: "CFS – MTC-T and Resupply Vehicle – Tracked (RSV-T) Capability Solutions MOSAIC-27-01"
The Munitions Open Solicitation for Advanced and Innovative Capabilities (MOSAIC), Notice ID W50RAJ-26-S-0001, that this Call for Solution is associated with can be found at:
https://sam.gov/workspace/contract/opp/09563a1efa61455c9fa5c3ccc3570453/view
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