155mm Extended Range High Explosive M1128
Acquisition Plan (AP)
Program facts
- Program number
- A20
- Short name
- M1128
- Acquisition pathway
- Major Capability Acquisition (MCA)
- Acquisition category
- ACAT III
- Acquisition status
- Active
- Lead component
-
Department of the Army
Department of Defense
- Contract awards
- 4
- Contract obligations
- $7,779,221 Since fiscal year 2024
Program details come from the Department of Defense's acquisition program list. Contract figures come from SAM.gov (formerly FPDS).
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2026 | $2,670,664 |
| FY2025 | $4,413,827 |
| FY2024 | $694,730 |
Top contractors by obligations
| Rank | Contractor | Obligated | Share |
|---|---|---|---|
| 1 | Science And Engineering Services, LLC | $6,961,678 | |
| 2 | Paragon Micro Inc. | $789,229 | |
| 3 | Cynergy Professional Systems LLC | $25,514 | |
| 4 | United Rentals, Inc. | $2,800 |
Contract awards
| Award | Awarded | Obligated |
|---|---|---|
| Vertical mast light rental/lease | $2,800 | |
| Dassault no magic license renewal | $25,514 | |
| FY24 HP server hardware refresh for organization spcio-chief information officer FY: 2024, AMS… | $789,229 | |
| United maintenance aerial recovery kit (UMARLK) | $6,961,678 |
About this program
The 155mm Extended Range High Explosive M1128 (M1128) is a Major Capability Acquisition program operating under Acquisition Category III within the Department of Defense. The program focuses on the development and acquisition of extended range high explosive ammunition systems. Operating under a Major Capability Acquisition (MCA) pathway, the program follows standard Acquisition Plan (AP) protocols for defense procurement initiatives.
The most recent contract activity under this program includes a Firm Fixed Price delivery order awarded in February 2024 for the United Maintenance Aerial Recovery Kit (UMARLK), with a ceiling value of $6.59 million and completion date of November 2025. The prime contractor, Science And Engineering Services, LLC (SES), a minority-owned Asian-Pacific American business, is supported by subcontractors including Holloway Houston, Inc., Billet Industries Inc., R2C Aerospace LLC, and UFP Technologies Inc. This contract was awarded without set-aside designation under the Army's Aviation System Modification Support 2019 indefinite delivery vehicle, with funding provided by the Army's Program Executive Office Aviation. The contract focuses on aviation components, equipment maintenance, modifications, and logistics support services.
Quick answers
What is M1128?
155mm Extended Range High Explosive M1128 is a DoD acquisition program led by the Department of the Army. DoD lists its program type as Acquisition Plan (AP). It follows the Major Capability Acquisition (MCA) pathway and is ACAT III. Its acquisition status is active.
How much has M1128 obligated on contracts?
4 contract awards are coded to M1128, and their actions have obligated $7,779,221 since fiscal year 2024.
Who are the top contractors on M1128?
The contractors obligated the most on M1128 contracts are Science And Engineering Services, LLC ($6,961,678), Paragon Micro Inc. ($789,229) and Cynergy Professional Systems LLC ($25,514).
How much did M1128 obligate in fiscal year 2025?
Contracts coded to M1128 obligated $4,413,827 in fiscal year 2025.
What is the latest contract award for M1128?
The latest contract award coded to M1128 is N6470925P0035, awarded to United Rentals, Inc. on April 11, 2025.
On GovTribe
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