155mm Modular Artillery for Combat Effectiveness (MACE)
Solicitation from Department of Defense.
Data as of Oct 24, 2026. Sources: SAM.gov and Grants.gov. Snapshot govcon-directory-20261024T104923Z-2151694.
This product uses the Grants.gov API but is not endorsed or certified by the U.S. Department of Health and Human Services. Counts and totals are computed by DSE from public SAM.gov and Grants.gov notices. Text from Grants.gov may be shortened or have contact details removed. The original notice on Grants.gov is the authoritative version.
Closing in 6 days
Notice details
- Agency
- Department of Defense
- Sub-tier agency
- DEPT OF THE ARMY
- Notice type
- Solicitation
- Solicitation number
- W15QKN26R1C5R
- Product/service code
- 1320
- Posted
- Oct 17, 2026
- Response deadline
- Oct 30, 2026
- Source
- SAM.gov
Description
Amendment 0006 - The purpose of amendment 0006 is to update the Question and Answer document from Attachment 23 - Updated MACE Offeror Questions Addressed 10-5 to Attachment 26 - Updated MACE Offeror Questions Addressed 10-15. This amendment also updates the PPON (PPON MACE Extended Updated Attachments (Updated 10-15)) to add Attachment 26 to the attachment list.. The updated 0006 attachments have been attached below in this SAM.gov amendment notice.*********************End of Amendment 0006****************************** Amendment 0005 - The purpose of this Amendment 0005 is to resolve the schedule discrepancies identified in the solicitation and provide the definitive baseline for all proposal submissions. Specifically, this amendment: The Government acknowledges the discrepancy between the delivery dates specified in the original Statement of Work (SOW) (Attachment 7) and the performance periods specified in the original MACE CLIN Matrix (Attachment 4), which was caused by the proposal submission extension in Amendment 0001. This Amendment 0005 provides a revised and corrected Statement of Work (SOW) and CLIN Matrix. All schedule milestones have been aligned to relative durations (Months After Agreement Award) to ensure a stable, executable performance period. Amendment 0005 also adds the Updated MACE Questions Addressed plus an updated PPON which lists the amended attachments. The following updated attachments are formally incorporated into the solicitation and replace
Summarized from the official notice. The description is shortened; read the full text on the official notice.
Official notice
Requirements and amendments are controlled by the official notice.
DSE verdict
The DSE fit verdict for this notice is available to DSE GovCon subscribers. It is not published on this page.
See DSE GovCon plans →Similar open notices
- Sources Sought for Market Research, Holder, Ammunition NSN: 1398-01-contact details on the official noticeClosing in 5 days
- Massive Ordnance Penetrator Contractor Logistics Support Follow-OnClosing in 16 days
- RING,CLAMPINGClosing in 16 days
- Electronic Safe and Arm Devices (ESAD)Closing in 26 days
- ARMY AMMUNITION MANUFACTURING INNOVATION INDUSTRIAL BASE INTEGRATION TEAM COMMERCIAL SOLUTIONS OPENING REQUEST FOR SOLUTIONSClosing in 53 days
Get free alerts
Email alerts for notices like this one are free on DSE GovCon Intelligence.
Set up free alerts →Frequently asked questions
When is the response deadline?
The published deadline is Oct 30, 2026. That is 6 days after the data date.
What NAICS code applies?
NAICS 332993, Ammunition (except Small Arms) Manufacturing.
Which agency issued this notice?
Department of Defense.
Where is the official notice?
The link under Official notice opens the source listing.