M777 155mm Towed Howitzer

Acquisition Plan (AP)

Program facts

Program number
A48
Short name
M777
Acquisition pathway
Major Capability Acquisition (MCA)
Acquisition category
ACAT II
Acquisition status
Full operational capability or full deployment (FOC/FD)
Lead component
Contract awards
2
Contract obligations
$80,309 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 $9,245
FY2025 $35,532
FY2024 $35,532

Top contractors by obligations

Contract awards

About this program

The M777 155mm Towed Howitzer program is a Major Capability Acquisition pathway Department of Defense acquisition program categorized as Acquisition Category II. Operating under Acquisition Program Number A48, the M777 program represents the procurement and sustainment of towed artillery systems for U.S. military forces. The program follows a Major Capability Acquisition pathway, indicating its significance in delivering critical warfighting capabilities to the Department of Defense.

Recent contract activity includes a firm fixed-price purchase order awarded by the U.S. Army Materiel Command's TACOM Life Cycle Management Command to Seiler Instrument and Manufacturing Company, Inc., a small business based in St. Louis, Missouri. The contract, valued at $71,064.00 with a ceiling value of $71,064.00, provides for the delivery of 108 units of muzzle bore sights (NSN 4933-01-539-4510) with a 100% quantity option extending 365 days. The procurement was designated as a total small business set-aside, with Seiler Instrument noted as having significant experience in supporting Department of Defense programs through the provision of specialized optical equipment, electronic components, and fabricated parts. The contract performance period extends to February 17, 2025, with an initial obligation of $35,532.00.

Quick answers

What is M777?

M777 155mm Towed Howitzer 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 II. Its acquisition status is full operational capability or full deployment (FOC/FD).

How much has M777 obligated on contracts?

2 contract awards are coded to M777, and their actions have obligated $80,309 since fiscal year 2024.

Who are the top contractors on M777?

The contractors obligated the most on M777 contracts are Seiler Instrument And Manufacturing Company, Incorporated ($71,064) and BAE Systems GCS International LIMITED ($9,245).

How much did M777 obligate in fiscal year 2025?

Contracts coded to M777 obligated $35,532 in fiscal year 2025.

What is the latest contract award for M777?

The latest contract award coded to M777 is W912CH26FA140, awarded to BAE Systems GCS International LIMITED on July 28, 2026.

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