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OLIN CORPORATION

Subsidiary ofOLIN CORPORATIONUEI: WLNNB53BWY15

OLIN CORPORATION is a federal contractor, registered under UEI WLNNB53BWY15. It has been awarded $205,676 in federal contracts. Primary work spans Small Arms Ammunition Manufacturing and Ammunition (except Small Arms) Manufacturing. Top awarding agencies include Department Of Justice.

Contact Information

Registration and classification details

Registration

UEI Code

WLNNB53BWY15

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

Key Performance Metrics

Awards Count

24

All time

Active

0

Currently performing

Completed

24

Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award Analytics & Distribution

Awards by Agency

Department Of Justice$205.7K100%

Awards by NAICS

332992 - Small Arms Ammunition Manufacturing$105.8K51.4%332993 - Ammunition (except Small Arms) Manufacturing$99.9K48.6%

Awards by Agency Over Time

Awards by Place of Performance

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IW269533 - Simunition Rounds

Solicitation # IW269533

The Texas Department of Criminal Justice is soliciting bids under solicitation number IW269533 to establish a purchase order for the procurement of Simunition rounds. This SLED organization opportunity was posted on October 19, 2026, with a response deadline of November 2, 2026, at 9:00 PM. The primary point of contact for this procurement is Cameron Bittick, located in Huntsville, Texas. All bids and inquiries must be handled electronically through the Euna Procurement Bonfire portal. Respondents are required to register on the portal to submit their proposals and receive public notices regarding any amendments. The submission process requires the use of compatible web browsers such as Microsoft Edge, Google Chrome, or Mozilla Firefox, and it is the responsibility of the respondent to ensure all documents are finalized and uploaded before the specified deadline.

Texas Department of Criminal Justice

POSTED

about 22 hours ago

DEADLINE

Electronic Safe and Arm Devices (ESAD)

Solicitation # W15QKN27A9999

W6QK Acc-Ri-Picatinny

POSTED

DEADLINE

in about 1 month

Massive Ordnance Penetrator Contractor Logistics Support Follow-On

Solicitation # FA8681-27-R-MOPCLS

FA8681 Aflcmc Ebd

POSTED

DEADLINE

155mm Modular Artillery for Combat Effectiveness (MACE)

Solicitation # W15QKN26R1C5R

The 155mm Modular Artillery for Combat Effectiveness (MACE) program, managed by the U.S. Army Contracting Command – Rock Island at Picatinny, is a solicitation for up to two prototype Other Transaction Agreements (OTAs) under 10 U.S.C. § 4022. The objective is to develop a manufacturable 155mm cargo-carrying artillery projectile system designed to expand domestic manufacturing capacity and modular payload capabilities. The project is structured in two phases: Phase I focuses on projectiles achieving a range of 30 to 35 km, while Phase II targets ranges exceeding 35 km. The prototypes must be compatible with M777A2 Lightweight Towed and M109A7 Paladin 39-caliber weapon platforms, with future adaptability for 52 or 55 caliber systems. Successful prototype completion may lead to a follow-on production contract of up to 10,000 systems per year, supporting a Milestone C production decision by the fourth quarter of FY29. The procurement process involves rigorous technical and administrative requirements, including the submission of a detailed Integrated Master Schedule (IMS) and a cost proposal based on FAR cost principles. Evaluation for Phase I prioritizes the schedule, while Phase II emphasizes technical design and technology maturity. Offerors must certify their business status, specifically regarding nontraditional defense contractor eligibility, and comply with the Buy America Act and National Technology and Industrial Base restrictions. Access to controlled technical data, such as purchase descriptions and drawings, requires the submission of a Non-Disclosure Agreement and a Military Critical Technical Data Agreement. The final response deadline for proposals was extended to October 30, 2026, with submissions required via SAM.gov in specific stand-alone volumes.

W6QK Acc-Ri-Picatinny

POSTED

DEADLINE

Special Ammunition and Weapons Systems (SAWS) - Multiple Award IDIQ Contract Solicitation

Solicitation # SAWS-W519TC26RA036

Army Contracting Command - Rock Island Arsenal and the U.S. Army Product Lead Special Ammunition and Weapon Systems have issued solicitation W519TC26RA036 for the procurement of Special Ammunition and Weapon Systems and non-NATO standard ammunition. This effort supports the Department of War, other U.S. Government agencies, foreign governments, and international organizations by establishing an agile supply chain for non-standard ammunition and select non-standard weapon systems. The government intends to award up to five Firm-Fixed Price Indefinite Delivery Indefinite Quantity contracts. The total potential quantity for the life of the contract is 3,552,685,000 items, with a guaranteed minimum of 1,000 dollars provided through an initial delivery order for a Contract Data Requirements List deliverable. The contract structure consists of five one-year ordering periods. The source selection process utilizes the Highest Technically Rated Offeror approach, which is neither a tradeoff nor a Lowest Price Technically Acceptable method. Offerors are evaluated on their past technical experience using a self-score matrix, with a Minimum Technical Threshold Rating of 12,160 points out of a possible 15,200. While the IDIQ award is based on technical rating and price reasonableness, individual delivery orders will be competed using either Best Value Tradeoff or Lowest Price Technically Acceptable approaches. Due to the non-standard nature of the materiel, contractors are strictly evaluated on their ability to implement rigorous quality control, ballistic testing, and physical inspections, and must comply with ISO 9001-2015 standards. Proposals must be submitted via the PIEE Solicitation Module by October 26, 2026, at 8:00 AM Central Standard Time and must remain valid for 180 calendar days. Submissions are divided into three volumes covering contractual documents, technical proposals, and pricing. Compliance with ITAR, DFARS cybersecurity standards, and FASSCA supply chain risk mitigation is mandatory. All invoicing and payment processing will be conducted through the Wide Area WorkFlow system.

POSTED

DEADLINE

Solicitation # N0010427QNA06

Solicitation N0010427QNA06 is a total small business set-aside request for quotations issued by the NAVSUP Weapon Systems Support Mechanics for the manufacture and delivery of Clamping Rings (NSN 1350-01-671-1961). The contract is a fixed-price requirement with a delivery timeframe of 437 days and includes an option for additional quantities up to 100 percent of the base requirement. Award will be granted to the responsible offeror providing the lowest priced, technically acceptable offer, with evaluations utilizing the Supplier Performance Risk System to assess item, price, and supplier risk. The contractor must adhere to strict technical and quality standards, including ISO 9001 quality system requirements and physical identification per MIL-STD-130. All items must meet the design and performance specifications of drawing 6964634 and must be entirely free of metallic mercury contamination. Quality assurance involves mandatory non-destructive First Article Testing and Production Lot Testing conducted by the Government at Naval Station Newport. Packaging and marking must comply with MIL-STD-2073 and MIL-STD-129, with specific requirements for domestic and overseas shipping levels. Payment and invoicing are to be processed electronically via Wide Area Workflow.

Navsup Weapon Systems Support Mech

POSTED

DEADLINE

Skid Steer Attachments SupplierThis subcontract, issued by the Department of Defense for W6QM Micc-Ft Drum, requires the supply of a specific suite of skid steer attachments for prime contractors. The required equipment includes a 1576 mm front bucket with bolt-on teeth, 1220 mm forks, a CVP110 compactor with .24669 lb impulse force, and a 100 mm saw featuring a .23.6 inch cutting depth. All four attachments must strictly adhere to the defined physical and functional characteristics and be delivered to the designated destination. The opportunity is categorized under NAICS code 332992 and was posted on October 15, 2026, with a response deadline of October 22, 2026. Performance for this contract is centered in the 31409 zip code area.

W6QM Micc-Ft Drum

POSTED

DEADLINE

9mm M1041 Marking Ammunition Component SupplyThis subcontract, titled 9mm M1041 Marking Ammunition Component Supply, involves the manufacture and delivery of raw components for prime contractors supporting U.S. Army Contracting Command - Rock Island ammunition projects. The scope of work includes the production of brass cases, primers, propellant, and both blue and red marking dye projectiles. All supplied materials must strictly adhere to MIL-PRF-32312 and Drawing 13008817 specifications, ensuring compatibility with Close Combat Mission Capability Kit tolerances. The Department of Defense requires the performing entity to maintain ISO 9001:2015 certification to ensure quality standards for these bulk shipments. This opportunity falls under NAICS code 332992 and is managed by the W6QK Acc-Ri-Picatinny agency. Interested parties must submit their responses by the deadline of November 25, 2026.

W6QK Acc-Ri-Picatinny

POSTED

DEADLINE

in about 1 month

Supply and Assembly of Industrial Sewing Machine Stands/TablesThis subcontract opportunity with the Department of Defense for W6QM Micc-Ft Drum involves the supply and assembly of industrial grade adjustable height tables and stands. The contractor is responsible for providing equipment in dimensions of 48x30 and 60x30 inches. A key requirement of the project is the delivery of turnkey units, which necessitates mounting sewing machines to the stands to ensure all equipment is fully operational and ready for immediate use upon arrival. The project is designated as a total Small Business Set Aside under NAICS code 332992. Performance will take place in zip code 10996. Interested parties should note the response deadline of October 21, 2026, at 9:00 AM.

W6QM Micc-Ft Drum

POSTED

DEADLINE

in about 19 hours

Precision Metal Fabrication - Ammunition Holder (NSN: 1398-01-330-9529)This small business set-aside subcontract involves the full-scale production and manufacturing of Ammunition Holders, part number 12916856, for prime contractors supporting Army Contracting Command-Detroit Arsenal projects. The selected provider will be responsible for manufacturing three units, with the possibility of additional options, utilizing CNC machining, welding, or forming in strict accordance with the provided Technical Data Package. To qualify, contractors must maintain a certified Quality Management System, specifically ISO 9001 or AS9100 certification, and must possess JCP registration and DD 2345 authorization. The scope of work includes the execution of First Article Testing to ensure all components meet the rigorous standards required by the Department of Defense.

POSTED

DEADLINE

Sources Sought for Market Research, Holder, Ammunition NSN: 1398-01-330-9529

Solicitation # W912CH-27-Q-A004

The Army Contracting Command-Detroit Arsenal (ACC-DTA) has issued Sources Sought Notice W912CH-27-Q-A004 to conduct market research for the production of Ammunition Holders (NSN: 1398-01-330-9529, Part No: 12916856). This is not a formal solicitation for proposals but a planning effort to determine the capabilities and interest of both small and large businesses. The estimated quantity is 3 units with a 100 percent option. The effort is categorized under NAICS code 332993 and is designated as a Total Small Business Set Aside. Interested respondents must submit a completed survey to Haley Bruns by October 29, 2026. The submission must include a vendor profile, details on quality management systems, production lead times, and unit pricing. Access to the associated Technical Data Package (TDP) is restricted to Department of Defense contractors with a current DD 2345 certification on file with the Defense Logistics Information Service and active registration in the Joint Certification Program. First Article Testing is required for this procurement. All proprietary information submitted must be clearly marked as confidential to be protected under 18 USC 1905.

POSTED

DEADLINE

9mm M1041 Close Combat Mission Capability Kit (CCMCK)

Solicitation # W15QKN27RA009

Solicitation W15QKN27RA009 is an Indefinite Delivery Indefinite Quantity (ID/IQ) contract issued by the U.S. Army Contracting Command - Rock Island at Picatinny for the manufacturing, testing, packaging, and delivery of 9mm M1041 Marking Ammunition Cartridges. These cartridges must be produced according to Military performance Specification MIL-PRF-32312 and Drawing Number 13008817 for use with the Close Combat Mission Capability Kit (CCMCK) weapon conversion systems for the M4 Carbine and M9, M11, M17, and M18 pistols. The contract is structured with five 12-month ordering periods, requiring the contractor to maintain a monthly combined production rate of 500,000 cartridges. Delivery is FOB Origin, with transportation costs paid by the government. The government intends to make a single award based on a best-value assessment, prioritizing the Technical Factor—specifically the Bid Sample Test—above Past Performance, Price, and Small Business Participation. Technical requirements include compliance with ISO 9001:2015 and strict packaging standards involving M2A2 containers and heat-treated wirebound wooden boxes per ISPM 15. Security and cybersecurity compliance are critical, requiring Level 2 CMMC certification via self-assessment prior to award and third-party certification by November 20, 2026. Inspection and acceptance will occur at the contractor's facility and at the destination, contingent upon the successful completion of First Article Testing.

W6QK Acc-Ri-Picatinny

POSTED

DEADLINE

in about 1 month

Shank 2.0 payload, training warhead, and pre-packed anti-personnel warhead

Solicitation # W15QKN-26-X-1CFG

The U.S. Army Contracting Command-Rock Island at Picatinny is conducting market research via a sources sought notice to identify capable industry partners for the production of the Government-developed Shank 2.0 payload, training warheads, and pre-packed anti-personnel warheads for small Unmanned Aerial System platforms. The project requires the manufacture of platform-agnostic payloads utilizing High Voltage Electronic Safe and Arm Device initiation systems, compatible with Low Energy Exploding Foil Initiator or shock tube initiation chains. Training warheads must match the form and weight of live versions using LED simulation, while live warheads must feature qualified high-blast explosives and steel fragmentation packs. All products must integrate with Picatinny CLIK and small Universal Payload Interface design standards. The government is seeking industry capabilities and recommendations to improve the Technical Data Package for producibility, with a specific focus on the ability to scale production to approximately 40,000 systems per month to enhance battlefield effectiveness by 2027. Interested respondents must provide a capabilities statement, Rough Order of Magnitude pricing, and a ramp-up schedule. Due to the nature of the technology, respondents must possess a facility clearance to handle classified material and adhere to strict export control regulations, including the Arms Export Control Act. Required documentation for Technical Data Package access includes DD Form 2345, FCDDAC Form 1350, and a Non-disclosure and Non-Use Agreement. All small business set-aside categories will be considered for this effort.

W6QK Acc-Ri-Picatinny

POSTED

DEADLINE

49--TEST STAND,TORPEDO,WAR

Solicitation # SPE7M4-27-T-1136

Solicitation SPE7M4-27-T-1136 is a fixed-price request for quotations issued by the DLA Weapons Support Fluid Handling Division for 32 torpedo warshot test stands, identified by NSN 4921017264731. This procurement is a total small business set-aside under NAICS code 332993. Quotes must be submitted electronically via the DLA Internet Bid Board System (DIBBS) by October 23, 2026. The required delivery period is 164 days, with a need ship date of April 6, 2027, and an original required delivery date of October 15, 2027. Shipping is designated as FOB Origin, with the final delivery destination being the DLA Distribution New Cumberland facility in Pennsylvania. The contract mandates strict adherence to packaging and marking standards, specifically ASTM D3951 for general packaging, RP001 for palletization, and MIL-STD-129 for labeling. Inspection and acceptance will occur at the destination. Offerors must comply with domestic sourcing requirements, including the Buy American Act and the Berry Amendment, and must disclose any use of non-domestic materials. Additionally, the contract incorporates various federal and defense acquisition regulations regarding hazardous materials, cybersecurity, and the prohibition of certain foreign military company items. Payment and receiving reports must be processed electronically through the Wide Area WorkFlow system.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

POSTED

DEADLINE

Supplier of Ammunition Model D556N9This subcontract involves the procurement and delivery of Model D556N9 ammunition to support prime contractors on Department of Energy projects. The selected supplier is responsible for the full provision of the ammunition, including all necessary packaging, marking, and labeling of hazardous materials in strict accordance with Department of Transportation regulations. All materials must be delivered to the designated receiving facility located in Richland, Washington. To be eligible for the award, contractors must be registered in the System for Award Management and comply with the Buy American Act as specified in FAR 52.225-1. This opportunity falls under NAICS code 332992 and was posted on October 13, 2026, with a response deadline of October 21, 2026.

Department Of Energy

POSTED

DEADLINE

in about 10 hours

Solicitation # 00075068

Hanford Mission Integration Solutions, LLC (HMIS) is soliciting quotes for the procurement of ammunition, specifically model and part number D556N9, to support Prime Contract 89303320DEM000031 with the U.S. Department of Energy, Richland Office. This solicitation, number 00075068, is a set-aside for small businesses, including disadvantaged, women-owned, veteran-owned, service-disabled veteran-owned, and HUBZone small businesses. Award will be granted based on the Lowest Price Technically Accepted (LPTA) criteria, utilizing pass/fail evaluation factors to determine technical acceptability and the lowest overall cost to the buyer. The contract requires strict adherence to FAR 52.225-1 Buy American-Supplies and Department of Transportation regulations for the packaging, marking, and labeling of hazardous materials. Deliveries are to be made to the U.S. Department of Energy C/o HMIS Central Receiving in Richland, Washington, with specific restrictions prohibiting Friday deliveries and requiring advance coordination for special handling. Offerors must be registered in the System for Award Management (SAM) and provide necessary representations and certifications, including an Organizational Conflict of Interest Disclosure Statement. Payment terms are thirty calendar days following the receipt of a proper invoice and acceptance of materials.

Department Of Energy

POSTED

DEADLINE

in about 10 hours

Vehicle Recompete: THIS PROCUREMENT IS FOR THE MANUFACTURE, TEST, PACKAGING, AND DELIVERY OF… — INDEFINITE DELIVERY / INDEFINITE QUANTITY W15QKN22R0008This Department of the Army indefinite delivery, indefinite quantity contract covers the manufacture, testing, packaging, and delivery of 155mm M1128 artillery metal parts assemblies, which serve as high explosive carriers. The vehicle is a full recompete with an ordering period extending through April 12, 2028. Currently, there are seven active task orders with a combined total value of over 418 million dollars. The contract is split between two primary incumbents, General Dynamics Ordnance and Tactical Systems Inc and IMT Defense Corp, who hold awards valued at approximately 211 million and 206 million dollars respectively. A significant portion of the contract value is dedicated to supporting the conflict in Ukraine and replenishing Army stockpiles, including a major order for over 151,000 metal parts. Other key activities include the production of projectile metal parts, base closures, and initial first article testing.

Department of the Army

POSTED

DEADLINE

9mm AmmunitionThe Federal Bureau of Investigation, under the Department of Justice, has issued a forecast for the procurement of 9mm ammunition. This opportunity is designated as Full and Open/Unrestricted, allowing for competition among all qualified vendors under NAICS code 332992. The performance of the contract is expected to take place at the Quantico Base in Virginia. The forecast was posted on October 11, 2026. Interested parties may coordinate with Kayla Haley as the primary point of contact or Marcia Denise Kirkpatrick for small business specific inquiries. Further details regarding this contracting opportunity can be found through the Department of Justice forecast portal.

Federal Bureau Of Investigation

POSTED

DEADLINE