AwardTape / Contracts / W912CH-26-F-0183

W912CH-26-F-0183: $46.1M Department of the Army Award to Mack Defense LLC

M917a3 hdt. the delivery order will procure 40 ea hdts in ordering year 1.. Contracting activity: W6QK ACC- DTA. Estimated completion: 2028-03-31.

$46.1M contract action / $46.1M cumulative ceiling / Sole-source / 2028-03-31 completion / W912CH W6QK ACC- DTA

1. Contract Summary & Primary Sources

Contract Number (PIID)	W912CH-26-F-0183 (unhyphenated: W912CH26F0183) · Parent Vehicle: W912CH-25-D-0049
Prime Contractor (Awardee)	Mack Defense LLC (Pennsylvania) FY2024-FY2026 Federal Defense Portfolio: $291.3M obligated across 87 contracts
Obligated Amount	$46,055,520 ($46.1M)
Cumulative Face Value / Ceiling	USAspending Base IDV Ceiling: $46,055,520
USAspending / FPDS Obligation History	Base Record Obligated: $46,055,520 (signed 2026-04-27, latest FPDS action 2026-05-08) · 2 Issued Delivery/Task Order(s) totaling $77,608,461
Awarding Branch / Agency	Department of the Army
Contracting Command & DoDAAC	W912CH: W6QK ACC- DTA
Competition & Contract Structure	SOLE-SOURCE · Delivery Order / Firm-Fixed-Price (FFP)
Product / Service & Industry Codes	PSC 2320 (Trucks And Truck Tractors, Wheeled) · NAICS 336120 (Heavy Duty Truck Manufacturing)
Work Locations & Funding	Primary Place of Performance: Pennsylvania
Estimated Completion Date	2028-03-31
Verified Primary Sources	USAspending / FPDS Record ↗

2. Verbatim Announcement & Scope Breakdown

USAspending / FPDS Transaction Description (Contract W912CH26F0183)

M917a3 hdt. the delivery order will procure 40 ea hdts in ordering year 1.

3. Subcontractor, Supply Chain & Capture Intelligence

For Tier-2 / Tier-3 Subcontractors & Suppliers

Subcontracting & Material Supply Window

Prime Awardee: Mack Defense LLC
Delivery Runway: Active through 2028-03-31
Requirement Scope: M917a3 hdt. the delivery order will procure 40 ea hdts in ordering year 1.
Federal Supply Class: PSC 2320 (Trucks And Truck Tractors, Wheeled)
BD Action: Reference Prime Contract W912CH-26-F-0183 when contacting Mack Defense LLC Supply Chain / Small Business Liaison Officer.

For Competing Primes & Capture Managers

Buying Command & Recompete Posture

Buying Command: W912CH (W6QK ACC- DTA)
Acquisition Method: SOLE-SOURCE
FOIA Jurisdiction: Army Contracting Command (ACC) FOIA Officer (usarmy.redstone.acc.mbx.hqaccfoia@army.mil)
Capture Action: Request the FAR 6.303 Sole-Source Justification & Approval (J&A) and Section C SOW below to inspect the government's technical rationale and qualify for future orders.

Issued Task & Delivery Orders under W912CH-26-F-0183 (2 shown, $77.6M obligated)

Order PIID	Obligated	Awardee	Start / Latest Action	End Date	Order Scope
W912CH25F0303	$40.8M	Mack Defense LLC	2025-06-26 / 2026-06-02	2026-09-30	M917a3 hdt. the delivery order will procure 86 ea hdts in ordering year 1.
W912CH26F0187	$36.8M	Mack Defense LLC	2026-04-27 / 2026-04-27	2027-05-31	M917a3 hdt. the delivery order will procure 82 ea hdts in ordering year 1.

Tier-2 Subcontract Reporting Status (FAR 52.204-10): Prime contractors report first-tier subcontracts of $30,000 or more to the Federal Subaward Reporting System (FSRS) by the end of the month following subcontract award. Under DFARS 252.219-7003, prime awards exceeding $750,000 ($1.5M for construction) carry mandatory small-business subcontracting plans. Component and subsystem suppliers should contact Mack Defense LLC Supply Chain / Small Business Liaison referencing contract W912CH-26-F-0183.

Recent Contract Actions from Buying Office W912CH (W6QK ACC- DTA)

Date	Contract (PIID)	Prime Contractor	Amount	Completion	Scope Summary
2026-10-26	W912CH-25-D-0050	General Dynamics Land Systems Inc.	$135.9M	Aug 8, 2030	Establish the pricing for procurement of the complete Stryker Enhanced Power Distribution Unit Version 2 Retrofit Kit
2026-10-19	W912CH-27-D-A020	Akima Systems Engineering LLC	$50.0M	Oct. 18, 2029	Provide innovative and agile technical services for next-generation digital infrastructure, cybersecurity and mission systems sustainment in...
2026-09-29	W912CH-26-D-A068	-	$500.0M	Sep 27, 2029	RADA Technologies wins $500.00M contract for commercial counter-unmanned aerial systems and counter small-unmanned aerial systems. Army Cont...
2026-09-29	W912CH-26-D-A070	Napatree Technology	$500.0M	Sep 28, 2029	Napatree Technology wins $500.0M contract for commercial counter-unmanned aerial systems and counter-small unmanned aerial systems. Army Con...
2026-09-29	W912CH-26-D-A074	SRC	$500.0M	Sep 27, 2029	SRC wins $500.0M contract for commercial counter-unmanned aerial systems capabilities. Army Contracting Command signed Sep 28, 2026 work thr...
2026-09-29	W912CH-26-D-A081	Wescam USA	$500.0M	Sep 27, 2029	Wescam USA wins $500.0M contract for commercial counter-unmanned aerial systems and counter small-unmanned aerial systems. Army Contracting ...
2026-09-29	W912CH-26-D-A082	DroneShield	$500.0M	Sep 27, 2029	DroneShield wins $500.0M contract for commercial counter-unmanned aerial systems and counter small-unmanned aerial systems. Army Contracting...
2026-09-29	W912CH-26-D-A084	Digital Force Technologies	$500.0M	Sep 27, 2029	Digital Force Technologies wins $500.0M contract for commercial counter-unmanned aerial systems and counter small-unmanned aerial systems. A...

4. Underlying Contract Files (Section B Pricing & Section C Statement of Work)

Document Status: Not yet on file. The government publishes the award notice and obligation record above, but does not post the underlying Section C Statement of Work (SOW), Section B line-item pricing schedule (CLINs), or Sole-Source Justification & Approval (J&A) online.

Free DIY 5 U.S.C. 552 Generator ($0 Cost)

Pre-Filled FOIA Request Letter for W912CH-26-F-0183

Routed to Army Contracting Command (ACC) FOIA Officer (usarmy.redstone.acc.mbx.hqaccfoia@army.mil) · Official Agency FOIA Portal ↗

Open in Email Client (mailto:) Open Agency FOIA Portal ↗

Date: 2026-10-27
To: Army Contracting Command (ACC) FOIA Officer
Email: usarmy.redstone.acc.mbx.hqaccfoia@army.mil
Portal: https://acc.army.mil/foia.html
Re: Freedom of Information Act Request (5 U.S.C. 552) - Contract W912CH-26-F-0183

Dear FOIA Officer:

Pursuant to the Freedom of Information Act, 5 U.S.C. 552, and 32 CFR Part 286, I respectfully request electronic PDF copies of the following records for Contract W912CH-26-F-0183 (issued under parent contract W912CH25D0049), awarded to Mack Defense LLC (2026-05-08) in the amount of $46,055,520 by W6QK ACC- DTA:

1. The unclassified Section C Statement of Work (SOW), Performance Work Statement (PWS), or System Specification;
2. The Section B Schedule of Supplies or Services (CLIN descriptions, quantities, and total contract ceiling); and
3. The Sole-Source Justification and Approval (J&A) executed under FAR 6.303 / 10 U.S.C. 3204.

Scope & Expedited Administrative Processing:
To streamline review and avoid third-party Reverse-FOIA delays under Executive Order 12600, this request seeks only unclassified, releasable contract sections and total CLIN ceilings. You may exclude proprietary contractor unit-cost build-ups, indirect rate tables (5 U.S.C. 552(b)(4)), and export-controlled technical drawings (10 U.S.C. 130).

Fee & Delivery Instructions:
Please deliver responsive records electronically in PDF format to the email address below. Please notify me in advance if estimated search and review fees will exceed $25.00.

Thank you for your assistance.

Sincerely,

[Your Name]
[Your Title / Organization]
[Your Email Address]
[Your Phone Number]

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