155mm Modular Artillery for Combat Effectiveness (MACE)

The job at a glance

Solicitation number	W15QKN26R1C5R
Agency	Department of the Army
Office	W6Qk Acc-Ri-Picatinny
Where	See the notice
Posted	November 12, 2026
Bids due	November 30, 2026, 3:00 PM (UTC-05:00)
Who can bid	Open to any company (no set-aside listed)
Industry	Products & manufacturing (NAICS 332993)
Notice type	Solicitation
Contracting contact	Mary O'CONNELL · mary.p.oconnell3.civ@army.mil
Official notice	View on SAM.gov →

Bidding on this one? We'll prepare it.

Quick Quote, $495: we fill in the quote form (SF-1449 or SF-18) and the price schedule, check the specs and delivery terms, and tell you exactly where and how to submit. You set the price, sign and submit. Every package includes a win analysis: what similar contracts at this agency sold for, and who won them.

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From the notice

Amendment 0009 - The purpose of this Amendment 0009 is to incorporate the updated questions and answers attachment, formally revise the proposal submission portal instructions in the Prototype Project Opportunity Notice (PPON) and to add Attachment 34. Specifically, this amendment: Formally Incorporates Updated Attachments and a new attachment: The following attachments are incorporated into the solicitation and replace all previous versions: Attachment 33 Updated MACE Questions Addressed (Dated 11-5), incorporating Questions #24 through #31 (including key clarifications regarding propellant GFE, NRE milestone formatting, and payload canister compatibility). Please note Attachment 33 has been uploaded as Controlled attachment. Attachment 34 12961016 Rotating Cover Band has been uploaded as Controlled attachment in response to question #28. PPON Document: PPON MACE EXTENDED November 30…

Excerpt from the agency's notice. Read the full text and attachments on SAM.gov.

What you'll need to bid

A quote form. Usually the SF-1449 or SF-18, with a unit price for every line item.
Active SAM.gov registration. Free from the government, and it must be active before award. It can take a few weeks, so start early (how to register).
Acknowledgment of every amendment (SF-30). Missing one is the most common reason a good offer gets thrown out.
Exactly what's specified. Match the part numbers, brand-name-or-equal rules, quantities and delivery dates, and check whether Buy American or other origin rules apply.
Past performance and a short technical write-up, if the notice asks for them (no past performance yet?).
Delivery terms. Confirm where and how the goods are delivered (FOB destination is common) and build shipping into your price.

Always check the notice itself: the instructions in the solicitation win over any general rule.