This Solicitation opportunity from Department Of Defense was posted on April 23, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.
Mobile Tactical Cannon (MTC) Request for Prototype Proposal
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The Army Contracting Command - Detroit Arsenal is soliciting proposals for the Mobile Tactical Cannon (MTC) project under a Fixed Price Other Transaction Authority agreement pursuant to 10 U.S.C. section 4022. The objective is to procure mature and available wheeled MTC systems to evaluate as potential replacements for M777 towed artillery systems. The scope of work includes prototype manufacturing, network integration, ammunition compatibility, safety and characterization testing, and issuance to an Army unit for Soldier Evaluation. The period of performance extends up to 48 months from the date of award, with a delivery schedule for prototype vehicles, cannon assemblies, and ammunition storage cells occurring at various intervals up to 450 days after award. Award decisions will be based on a trade-off process focusing on delivery schedule feasibility, technical performance, maturity, and cyber risk. Technical evaluation emphasizes validated performance data and compliance with key characteristics and safety standards such as MIL-STD-882E and MIL-STD-1316F. Proposals must be submitted by 1600 Eastern Time on 23 April 2026, divided into specific volumes including eligibility, technical, schedule, cost, and representations and certifications. Submissions are required through PIEE and DoD SAFE, with a heavy emphasis on detailed milestone pricing and the provision of a Prototype Project Agreement. Invoicing and payment will be managed via Wide Area WorkFlow.
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Updated 23 April 2026: Posted Request for Prototype Proposal Amendment 03.
Updated 20 April 2026: Posted updated Appendix E to align with Amendment 02. Updated MTC RPP Questions and Responses (Dist A) revC to add two entries.
Updated 15 April 2026: Posted Amendment 02 with the following updated attachments: Request for Prototype Proposal and Prototype Project Agreement. Updated MTC RPP Questions and Responses (Dist A) revB to add one entry.
Updated 2 April 2026: Updated Appendix E - Milestone Pricing Summary and Attachment 008 - MFR - MIL-STD-6017 Initial Integration for MTC, revB (CUI).
Updated 31 March 2026: Posted Amendment 01 with the following updated attachments: Request for Prototype Proposal, Prototype Project Agreement, Appendix A, Appendix E, Attachment 001, Attachment 015, Attachment 017, and Attachment 019. Appendix E(1) and Appendix E(2) have been deleted and Attachment 022 has been added.
Updated 27 March 2026: Added "MTC RPP Questions and Responses (Dist A)" and "MTC RPP Questions and Responses (CUI)".
Updated 9 March 2026: Added all attachments to this SAM.gov posting, including the updated Prototype Project Agreement, Appendix B, and Attachment 013 which removed the restrictions that previously prevented opening these files on non‑Government computers.
Army Contracting Command - Detroit Arsenal (ACC-DTA) is soliciting a Request for Prototype Proposal (RPP) for mature and available Mobile Tactical Cannon (MTC) solutions for prototype manufacturing, network integration, ammunition compatibility, safety and characterization testing, and issue to an Army unit for Soldier Evaluation. The Government intends to award a Fixed Price Other Transaction Authority (OTA) Agreement.
Attachments 002, 008, 015, 017, 018, 020, and 021 are restricted and access must be requested through SAM.gov. All documents/attachments will be updated on this posting and not in the PIEE Solicitation Module.
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