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155mm Modular Artillery for Combat Effectiveness (MACE)

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.

Notice typeSolicitation: Open for bids now. Download the solicitation documents from the official posting.
Who's buyingW6qk Acc-Ri-Picatinny, Dept of the Army
WhereWork location not listed. The buying office is in Picatinny Arsenal, New Jersey.
DeadlineFri, Oct 30, 2026 at 3:00 PM EDT (7 days left)
Who can bidOpen to any business (no set-aside listed)
IndustryNAICS 332993 (Ammunition (except Small Arms) Manufacturing)
Solicitation #W15QKN26R1C5R
PostedFri, Oct 16, 2026
ContactMary O'CONNELL, [email protected]

Open the official posting

From the notice

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 all previous versions: Attachment 25 Updated Statemen

We may have shortened this. The official posting is the record. We are not affiliated with the agency that published it.