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155mm Modular Artillery for Combat Effectiveness (MACE)

Open — responses due 30 Oct 2026 (25 days left) · Unrestricted (full and open) · Department of the Army, DoD · NAICS 332993 · Solicitation W15QKN26R1C5R

Solicitation details

Solicitation numberW15QKN26R1C5R
Notice ID159542109d514320aea0ba36fd37fd6a
AgencyDepartment of Defense (DoD)
Sub-agencyDepartment of the Army
Contracting officeW6QK ACC-RI-PICATINNY
NAICS code332993 — Ammunition (Except Small Arms) Manufacturing
Product / service code (PSC)1320
Set-asideUnrestricted (full and open)
Notice typeSolicitation
Posted24 September 2026
Response deadline30 October 2026

Description

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 the Basic Agreement Years from FY 2026, FY 2027, FY 2028 to FY 2027, FY 2028, FY 2029. ****End of Amendment 0001 Narrative****************************************************************************************************************************** 155mm Modular Artillery for Combat Effectiveness (MACE) - Please refer to Prototype Project Opportunity Notice (PPON) and attachments. Please note: Attachment 8 - Purchase Description and Attachment 9 - Packing and Unitization Drawings will be provided to Offerors upon request once the Offeror signs, completes and submits the following documents for contracting approval: Attachment 12 Technical Data Request Questionnaire; Attachment 6 Non-Disclosure and Non US Agreement plus Attachment 14 DD2345 Military Critical Technical Data Agreement. Please refer to section 8 of the PPON for further information.

Version history

SAM.gov has posted 9 notices under solicitation W15QKN26R1C5R, oldest first.

Documents in the solicitation package

12 files are attached to this notice.

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Market context: DoD and NAICS 332993

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