Contract · Federal

155mm Modular Artillery for Combat Effectiveness (MACE)

DEPT OF DEFENSE / DEPT OF THE ARMY PICATINNY ARSENAL, NJ

  • Status Closes in 8 days
  • Amount Amount not listed
  • Set-aside None (open competition)

Scope

Amendment 0004 - The purpose of amendment 0004 is to update the Question and Answer document from Attachment 15 - Updated MACE Offeror Questions Addressed 9-17 to Attachment 16 - Updated MACE Offeror Questions Addressed 9-24.

Amendment 0004 also serves as notification that 6 additional TDP documents have been uploaded to SAM.gov.

Vendors who have already been approved for the TDP can access the documents immediately, and those not previously approved may request access through SAM. **********************************************End of Amendment 0004*************************************************Amendment 0003 - The purpose of this amendment 0003 is to add Attachment 15 - Updated MACE Offeror Questions Addressed 9-17 **************End of Amendment 0003**********************************************************Amendment 0002 - The purpose of this amendment 0002 is to add Attachment 15 - MACE Offeror Questions Addressed. *********************End of Amendment 0002 Narrative ******************************************************************************************************************************************************** Amendment 0001 - The purpose of this amendment 0001 is to extend the solicitation response deadline from September 30, 2026 to October 30, 2026.

This extension is granted to ensure all potential offerors have sufficient time to conduct thorough analyses, address recent technical clarifications, and submit comprehensive, high-quality proposals which deliver the best value to the Government.

As a result of the extension, the Prototype Project Opportunity Notice (PPON) has been revised to reflect the new response deadline.

Attachment 1 - Terms and Conditions has been updated in Supplement 5, Sub Section number 2 Outside Funding Contribution Schedule to change th...

Typical award value

No award history yet for this category (NAICS 332993).

Timeline

  1. Posted

    Sep 24, 2026

  2. Listing updated

    Oct 20, 2026

  3. Status

    Closing soon

How to bid on this

This is a contract solicitation, not a grant. To bid, you submit a proposal (usually a price and a description of how you would do the work) directly to the government, through the channel the official listing specifies, not through Oppward.

  1. Make sure your business has an active SAM.gov registration. You cannot be paid on a federal contract without one.
  2. Read the full solicitation on the official listing above, especially the scope of work, not just this summary. Our guide to reading a solicitation walks through what to look for.
  3. This listing has no set-aside restriction ("full and open competition"), meaning any business, large or small, can bid.
  4. Submit your proposal by the deadline, using the exact submission method the official listing states. A technically on-time bid sent the wrong way is often treated as late.

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