155mm Modular Artillery for Combat Effectiveness (MACE)
Army Contracting Command (ACC) · W6QK ACC-RI-PICATINNY
Capture briefs (a one-page, shareable copy of this page) are part of Pro. The CSV here holds the notice, its timeline and past awards.
Where this opportunity stands
Every notice posted under solicitation W15QKN26R1C5R in this department, oldest first.
- Aug 19, 2026SolicitationOpen
- Aug 19, 2026SolicitationOpen
- Aug 31, 2026SolicitationOpen
- Sep 1, 2026SolicitationOpen
- Sep 1, 2026 · this noticeSolicitation
- Sep 9, 2026SolicitationOpen
- Sep 18, 2026SolicitationOpen
- Sep 24, 2026SolicitationOpen
- Sep 24, 2026SolicitationOpen
- Oct 6, 2026SolicitationOpen
- Oct 16, 2026SolicitationOpen
Next steps for this stage
Standard steps for the notice type; not advice about this buyer.
- Decide bid or no bid before the response deadline.
- Look at the past winners for likely competitors and teaming partners.
- Follow the opportunity to hear about amendments and the award.
What the notice says
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 … (show all)
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.
Who won similar work
14 award notices on SAM.gov in the last 24 months. Match: Same office, same NAICS 332993.
| Winner | Awards | Value | Last |
|---|---|---|---|
| Northrop Grumman Systems Corporation · $NOC | 6 | $8.9B | Sep 17, 2025 |
| GENERAL DYNAMICS OTS (WILKES BARRE), LLC · $GD | 2 | $1.2B | Sep 26, 2025 |
| ACTION MANUFACTURING COMPANY | 1 | $712.5M | Sep 2, 2026 |
| General Dynamics Ordnance and Tactical Systems, Inc. · $GD | 1 | $706.5M | Jun 11, 2025 |
| PREMIER PRECISION MACHINING LLC | 1 | $333.9M | Sep 26, 2025 |
| MACHINING TECHNOLOGIES, INC | 1 | $212.1M | Jun 8, 2026 |
| GLOBE TECH LLC | 1 | $212.1M | Jun 8, 2026 |
| AMTEC CORPORATION | 1 | $49.0M | Jan 30, 2026 |
Value counts single-winner awards. "Shared" awards are multiple-award contracts that list every winner with the same total ceiling; that ceiling is not one company's win, so it is not added in.
- Sep 2, 2026ACTION MANUFACTURING COMPANY$712.5MM739A1 Point Detonating/Delay (PD/DLY) Fuze
- Jun 8, 2026GLOBE TECH LLC$212.1M60mm (M27), 81mm (M24 and M28), 120mm (M31) Mortar Tail Fins
- Jun 8, 2026MACHINING TECHNOLOGIES, INC$212.1M60mm (M27), 81mm (M24 and M28), 120mm (M31) Mortar Tail Fins
- Jan 30, 2026AMTEC CORPORATION$49.0MRFP W15QKN-25-R-0011 for 40mm NRE
- Sep 26, 2025PREMIER PRECISION MACHINING LLC$333.9M120mm Mortar Shell Bodies
- Sep 26, 2025GENERAL DYNAMICS OTS (WILKES BARRE), LLC$333.9M120mm Mortar Shell Bodies
- Sep 24, 2025GENERAL DYNAMICS OTS (WILKES BARRE), LLC$906.2M155mm M795 Metal Parts Artillery Assembly Ceiling Increase
- Sep 17, 2025Northrop Grumman Systems Corporation$1.5BM1156 PGK Option 8 Exercise
- Jun 30, 2025Northrop Grumman Systems Corporation$1.5BPrecision Guidance Kit (PGK) Reliability Engineering Change Proposal (ECP)
- Jun 11, 2025General Dynamics Ordnance and Tactical Systems, Inc.$706.5MM829A4 120mm, Armor Piercing, Fin Stabilized, Discarding Sabot with Tracer (APFSDS-T) Cartridge
Competitive landscape
For the 8 most frequent past winners above. Lobbying is matched by the company's exact name or exact ticker; agencies are as named on the filings.
- 2 of these past winners lobbied Army, Dept of (Corps of Engineers) or Army, Dept of (Other) or Natl Guard since 2024 (33 filings)
- 0 of their lobbyists list a past Army, Dept of (Corps of Engineers) or Army, Dept of (Other) or Natl Guard job
- $840K from their corporate PACs since 2024 to members of House Committee on Appropriations, House Committee on Armed Services, Senate Committee on Appropriations, Senate Committee on Armed Services
- 0 foreign-agent (FARA) registrations
Policy around it
Bills the past winners named while lobbying this agency's issues, rules from the department, and executive orders that name the agency, last 12 months.
- 8 bills named on the past winners' lobbying filings
- 32 rules from the department in the last 12 months
- 0 executive orders naming the agency in the last 12 months
Market
For past winners matched exactly to a listed company. Insider trades are open-market buys and sells (Form 4) in the last 90 days, shown as facts; our own study found insiders do not reliably buy ahead of awards.
- 2 of the past winners are listed companies
- 0 insider buys and 5 insider sells at them in the last 90 days
Sources: SAM.gov notices and award notices; Senate LDA lobbying filings; FEC filings; FARA; Federal Register; congress.gov; SEC Form 4. Every row above links to its record.
Companies are matched to tickers by exact name only. A company we could not match shows no market rows; that is a miss, not a finding.