OLIN WINCHESTER, LLC (MS)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2019
- $406.11M
- $406,107,097under this UEI
- FY2026 obligations
- $15.01M†
- $15,013,471Provisional
- Awards and orders
- 8
- with positive net obligations2 IDV vehicles held
- Latest action
- Jul 30, 2026
- SAM.gov registration
- Active
- Registration expiration date Feb 16, 2027
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Nov 3, 2017 (9 years)
- Location
- Oxford, MS
- State of incorporation
- Delaware
† FY2026 obligations (provisional; DoD awards signed after Aug 6, 2026 are not yet public).
Contract actions that the Department of Defense both funds and awards are withheld at the source for 90 days, so DoD awards signed after Aug 6, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI N8CHK88N7QC1. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2019. Top lists show the largest five by share of this vendor's net obligations; the shares do not sum to 100%.
Net obligations by fiscal year of action
- FY2026: $15,013,471 (provisional)
- FY2025: $107,877,160
- FY2024: $73,315,081
- FY2023: $77,946,575
- FY2022: $83,862,043
- FY2021: $38,091,847
- FY2020: $2,520
- FY2019: $9,998,401
Total across 8 fiscal years: $406,107,097
Top awarding agencies
- Department of Defense$396,108,697, 97.5%
- Department of Homeland Security$9,998,401, 2.5%
Top awarding sub-agencies
- Department of the Army$389,489,014, 95.9%
- U.S. Customs and Border Protection$9,998,401, 2.5%
- U.S. Special Operations Command$6,619,683, 1.6%
Top NAICS by obligations
- 332992Small arms ammunition manufacturing$399,487,414, 98.4%
Top product and service codes by obligations
- 1305Ammunition, through 30mm$406,107,097, 100%
Capabilities
SBA certifications
No certification in the SBA profile data.
Contracts
Latest awards and orders
- W52P1J21C0016Definitive contractDepartment of DefenseDepartment of the ArmyLatest action
- W519TC26F0080Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- H9240325FE009Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseU.S. Special Operations CommandLatest action
- W519TC25F0104Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- W52P1J22D0009Indefinite delivery contract (IDC)VehicleDepartment of DefenseDepartment of the ArmyLatest action
- H9240324D0007Indefinite delivery contract (IDC)VehicleDepartment of DefenseU.S. Special Operations CommandLatest action
- 140P5220P0126Purchase orderDepartment of the InteriorNational Park ServiceLatest action
- W519TC24F0066Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- H9240324F0100Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseU.S. Special Operations CommandLatest action
- W52P1J22F0062Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for OLIN WINCHESTER, LLC lists a physical address and a separate mailing address, along with 5 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.
Source: SAM.gov entity registration. Contacts without a real name are not shown.
Physical Address
33 COUNTY ROAD 166
OXFORD, MS, 38655
USA
Mailing Address
33 COUNTY ROAD 166
OXFORD, MS, 38655
USA
Government Business Contact
JOHN T MASTERNAK
ASSOCIATE DIRECTOR, MILITARY PROGRAM MANAGEMENT
BUILDING 356, SUITE 101
PICATINNY ARSENAL, NJ, 07806
USA
Electronic Business Contact
CONNIE T MONTGOMERY
MILITARY PROGRAM MANAGER
33 COUNTY ROAD 166
OXFORD, MS, 38655
USA
Past Performance Contact
CONNIE T MONTGOMERY
MILITARY PROGRAM MANAGER
33 COUNTY ROAD 166
OXFORD, MS, 38655
USA
Government Business Alternate Contact
KIMBERLY S REYNOLDS
MANAGER, MILITARY CONTRACT SERVICES
600 POWDER MILL ROAD
EAST ALTON, IL, 62024
USA
Electronic Business Alternate Contact
WILLIAM A HILL
CONFIGURATION MANAGEMENT SYSTEM SPECIALIST
411 COUNTY ROAD 101
OXFORD, MS, 38655
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
OLIN WINCHESTER, LLC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires February 16, 2027.
Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.
Compliance & Risk Assessment
Source: SAM.gov FAR responsesSuspension/Debarment Status
SAM.gov registration reports no active exclusion
Public Display
Entity information is publicly displayed
Disaster Relief Registry
Not registered for disaster relief
Bonding Information
No bonding information provided
EDI
Not declared in SAM.gov
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation
Fiscal Year End
Country of Incorporation
Congressional District
Other contractors in Mississippi with primary NAICS 332992
- Apex Ammunition, L.L.C.Columbus, MS
- Precision/Delta CorporationRuleville, MS
- Olin Winchester, LLCOxford, MS