Command Search (/)DoD & DHS Obligations $1.40T FY24-26Expiring Recompetes 300 $126.8BPalantir Maven 81.6% fill $637.6M / $781.3MAnduril Enterprise $20B IDIQUS Grid Queue 107.8 GW 523 projectsSanctions & UFLPA 432 entitiesContract RecordsUpdated Oct 26, 2026
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AwardTape / Contracts / W519TC-23-F-0002

W519TC-23-F-0002: Department of the Army Award to Olin Winchester LLC

Award unpriced change order for the production of caliber .50 saboted light armor penetrating ammunition.. Contracting activity: W6QK ACC-RI. Estimated completion: 2025-07-31.

$56.9M cumulative ceiling / COMPETITION NOT STATED / 2025-07-31 completion / W519TC W6QK ACC-RI

1. Contract Summary & Primary Sources

Contract Number (PIID) W519TC-23-F-0002 (unhyphenated: W519TC23F0002) · Parent Vehicle: W52P1J-19-D-0085
Prime Contractor (Awardee) Olin Winchester LLC (Missouri)
FY2024-FY2026 Federal Defense Portfolio: $2.1B obligated across 17 contracts
Obligated Amount Order-Dependent / TBD
Cumulative Face Value / Ceiling USAspending Base IDV Ceiling: $56,916,777
USAspending / FPDS Obligation History Base Record Obligated: $0 (signed 2023-04-21, latest FPDS action 2024-10-21) · 15 Issued Delivery/Task Order(s) totaling $2,074,767,338
Awarding Branch / Agency Department of the Army
Contracting Command & DoDAAC W519TC: W6QK ACC-RI
Competition & Contract Structure COMPETITION NOT STATED · Delivery Order / FP-EPA
Product / Service & Industry Codes PSC 1305 (Ammunition, Through 30mm) · NAICS 332992 (Small Arms Ammunition Manufacturing)
Work Locations & Funding Primary Place of Performance: Missouri
Estimated Completion Date 2025-07-31
Verified Primary Sources

2. Verbatim Announcement & Scope Breakdown

USAspending / FPDS Transaction Description (Contract W519TC23F0002)

Award unpriced change order for the production of caliber .50 saboted light armor penetrating ammunition.

3. Subcontractor, Supply Chain & Capture Intelligence

For Tier-2 / Tier-3 Subcontractors & Suppliers

Subcontracting & Material Supply Window

  • Prime Awardee: Olin Winchester LLC
  • Delivery Runway: Active through 2025-07-31
  • Requirement Scope: Award unpriced change order for the production of caliber .50 saboted light armor penetrating ammunition.
  • Federal Supply Class: PSC 1305 (Ammunition, Through 30mm)
  • BD Action: Reference Prime Contract W519TC-23-F-0002 when contacting Olin Winchester LLC Supply Chain / Small Business Liaison Officer.
For Competing Primes & Capture Managers

Buying Command & Recompete Posture

  • Buying Command: W519TC (W6QK ACC-RI)
  • Acquisition Method: COMPETITION NOT STATED
  • FOIA Jurisdiction: Army Contracting Command (ACC) FOIA Officer (usarmy.redstone.acc.mbx.hqaccfoia@army.mil)
  • Capture Action: Request Section B CLIN ceiling structure and Section C Statement of Work below to benchmark deliverable requirements.

Issued Task & Delivery Orders under W519TC-23-F-0002 (15 shown, $2.1B obligated)

Order PIID Obligated Awardee Start / Latest Action End Date Order Scope
W519TC24F0083 $593.9M Olin Winchester LLC 2024-03-05 / 2026-05-21 2027-12-31 Ngsw facility construction sow at lcaap uco.
W519TC25F0303 $537.2M Olin Winchester LLC 2025-09-17 / 2026-06-04 2027-09-30 Award fy25 production orders.
W519TC24F0272 $434.1M Olin Winchester LLC 2024-06-28 / 2025-08-26 2027-05-15 Award fy24 production orders.
W52P1J21F0045 $250.6M Olin Winchester LLC 2021-03-29 / 2026-06-01 2029-02-16 The purpose of this delivery order is to award the xm1201 one-way luminescent (owl) tracer manufacturing project.
W52P1J20F0207 $145.2M Olin Winchester LLC 2020-08-03 / 2025-12-18 2027-09-30 Statement of work to upgrade a 5.56mm scamp primer safe pack unloader (spu) system located in building 1 of lake city ARMY ammunition plant. also includes driver upgrade and wall removal.
W519TC26F0005 $60.4M Olin Winchester LLC 2025-11-19 / 2026-05-18 2029-05-06 Initial equipping effort
W52P1J21F0259 $46.6M Olin Winchester LLC 2021-05-28 / 2026-03-10 2029-04-30 Installation of fire protection systems in the areas of the ammunition manufacturing buildings 1, 2 & 3 that currently do not have a wet or dry fire sprinkler systems. this is in support of lake city ARMY ammunition plant (lcaap).
W52P1J20F0227 $4.8M Olin Winchester LLC 2020-09-24 / 2026-05-27 2027-03-31 Purpose of do is the award of miscellaneous initiatives under the lcaap base contract w52p1j-19-d-0085. immediate action is to fund pws 18 of the base contract based on do 0002 of attachment 0036.
W52P1J22F0405 $2.1M Olin Winchester LLC 2022-08-31 / 2024-07-15 2026-01-27 Pbs delivery order to award ffp monthly billed projects.
W519TC25F0383 $54K Olin Winchester LLC 2025-09-23 / 2025-10-28 2027-09-30 Award fy25 and fy25 caliber .22 production orders
W519TC25F0401 $3K Olin Winchester LLC 2025-09-23 / 2025-09-23 2026-12-31 Award cal .22 faat clin
W519TC26F0001 $0 Olin Winchester LLC 2025-11-06 / 2025-11-18 2025-11-18 Lcaap 6.8mm cartridge facility initial equipping effort.
W52P1J21F0051 $0 Olin Winchester LLC 2020-12-16 / 2026-02-13 2026-09-30 Establish facility contractor account (fca) under clin 1401aa to track tenant consideration iaw the basic contract attachment 0017 pws.
W52P1J21F0258 $0 Olin Winchester LLC 2021-04-30 / 2026-04-29 2029-09-30 Delivery order w52p1j21f0258 is hereby established for purpose of tracking projects and total dollars authorized and credited for major maintenance projects in accordance with (iaw) the basic contract, narrative h0005.
W519TC23F0186 -$176K Olin Winchester LLC 2023-04-13 / 2025-04-03 2026-09-30 The purpose of this delivery order is to award the m62a1 tracers fy23 production order.
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 Olin Winchester LLC Supply Chain / Small Business Liaison referencing contract W519TC-23-F-0002.

Recent Contract Actions from Buying Office W519TC (W6QK ACC-RI)

Date Contract (PIID) Prime Contractor Amount Completion Scope Summary
2026-10-20 W519TC-26-D-A034 Authentic8 Inc. $307.7M Sept. 27, 2026 Establish an indefinite-delivery/indefinite-quantity enterprise contract for the Department of War to procure the Silo suite of digital inve...
2026-09-29 W519TC-26-F-A653 American Ordnance $23.6M Mar 31, 2031 American Ordnance wins $23.6M contract for future growth The amount of this action is $23,638,438 with a total cumulative face value. Army C...
2026-09-16 W519TC-26-D-A024 - $0 - Correction to an earlier Olin Winchester award. .
2026-09-15 W519TC-26-F-A562 Northrop Grumman Systems $0 - Correction to an earlier Northrop Grumman Systems award. .
2026-09-11 W519TC-26-D-A024 Olin Winchester $788.4M Sep 10, 2031 Olin Winchester wins $788.4M contract for 5.56mm, 7.62mm, and caliber .50 ammunition. Army Contracting Command work through Sep 10, 2031.
2026-09-11 W519TC-26-F-A562 Northrop Grumman Systems $20.0M Oct 1, 2027 Northrop Grumman Systems wins $20.0M contract for non-standard ammunition. Army Contracting Command work through Oct 1, 2027.
2026-09-10 W519TC-26-C-A059 Accenture Federal Services $480.4M Feb 15, 2032 Accenture Federal Services wins $480.4M contract for Joint Enterprise Task Management System to replace legacy task. Army Contracting Comman...
2026-09-10 W519TC-26-F-A547 American Ordnance $15.5M Sep 30, 2029 American Ordnance wins $15.5M contract for a new Advanced Multi-Purpose isostatic and warhead pressing facility at Iowa Ammunition Plant. Ar...

Other Recent Department of War Awards to Olin Winchester LLC

Date Contract (PIID) Branch Amount Completion Scope Summary
2026-09-11 W519TC-26-D-A024 Army $788.4M Sep 10, 2031 Olin Winchester wins $788.4M contract for 5.56mm, 7.62mm, and caliber .50 ammunition. Army Contracting Command work through Sep 10, 2031.

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.
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Pre-Filled FOIA Request Letter for W519TC-23-F-0002

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