Support/Provide the MK19 40mm MOD 3 Grenade Machine Gun (MMG), MK19 40mm MOD 4 GMG, Spare Parts Kit, Barrel Assembly, Special Tool/Gauges and Contractor Operator/Maintainer Training

PROGRAM BACKGROUND

The MK19 40MM MOD 3 and MOD 4 GMG are air cooled, blow-back operated, belt-fed, automatic weapon that fires 40MM grenades from ground mounts and vehicles.

REQUIRED CAPABILITIES

The Government requires fabrication, in-process inspection, First Article Testing, ongoing Lot Acceptance Tests and delivery of the weapon system per the Government Technical Data Package (TDP) and Military Specification. The intent of this Sources Sought is to assess the state-of-the art of the technology available in fabrication/production of the MK19 40MM MOD3 and/or MOD4 Grenade Machine Gun (GMG), Potential sources should also provide Government-define special tools and gauges, as well as spare part kits, and spare barrel assemblies. In addition, the contractor should develop a concise training scope for contractor-led operator and maintainer training for Foreign Military Sales (FMS).  The training could potentially take place in CONUS and OCONUS locations. Should a resulting contract be awarded, the First Article Sample would be submitted to the Government 270 days after contract award, and monthly production deliveries would commence within 60 days after Government approval of the First Article Sample. Production Deliveries would ramp up from seventy-five (75) to one hundred twenty-five (130) per month, consisting of MK19 MOD3s or MOD4s or a combination of both. The Spare Parts Kit production deliveries consist of forty (40) to sixty (60) per month. Barrel Assembly production deliveries consist of twenty (20) to forty (40) per month.  Depending on the final Government requirement, a maximum production capacity of one hundred and seventy-five (175) per month may be required for the MK19 MOD3/MOD4. A Technical Data Package (TDP) will not be provided with this source sought notice. Responding sources shall provide:

A description of the production capability and quality assurance plan including but not limited to:

1. Previously manufactured MK19 40MM MOD3 and MOD4 GMG per Government TDP.

1. Availability of cold rotary swaging or cold rotary forging for MK19 40MM MOD3 and MOD4 GMG barrel manufacturing.

1. The current monthly sustainable production rate:

• • Production lead time needed to meet First Article Test and the monthly delivery quantity of 75 – 130 per month.
  • A description of additional resources needed to meet a delivery rate of 175 per month if applicable.
  • Key tooling and equipment (i.e. cutting/milling, casting) available to meet the requirement.

1. Production of similar items whether “other Government/Military contracts” or          “Non-Governmental” contracts and the monthly production quantities of such;

1. Description of quality assurance plan, including certification or compliance to     ISO 9001:2008 (or equivalent).

1. Provide rough indication of pricing and any pricing data.

ELIGIBILITY

The applicable 1010 - GUNS, OVER 30MM UP TO 75MM code for this requirement is 332994- Small Arms, Ordnance, and Ordnance Accessories Manufacturing with a Small Business Size Standard of 1,000 employees.

SUBMISSION DETAILS

Interested businesses should submit a brief no more than 5 pages capabilities statement package demonstrating ability to provide the products listed in this Sources Sought. Documentation should be in bullet format. No phone or email solicitations with regards to the status of the RFP will be accepted prior to its release.

Your response to this Sources Sought, including any capabilities statement, shall be electronically submitted to the Contract Specialist, Jon Glasic, in either Microsoft Word or Portable Document Format (PDF), via email [email protected] and Sergio F Moraga, Contracting Officer email [email protected] no later than 5:00 p.m. EST on 5 June 2026 and reference this synopsis number in subject line of e-mail and on all enclosed documents. Information and materials submitted in response to this request WILL NOT be returned. DO NOT SUBMIT CLASSIFIED MATERIAL.

If your organization has the potential capacity to provide the required products/systems, please provide the following information: 1) Organization name, address, primary points of contact (POCs) and their email address, Fax, web site address, telephone number, type of ownership for the organization, CAGE, DUNS, NAICS, location of where primary work will be performed; 2) Whether you plan to propose on this effort as a prime contractor or sub-contractor and 3) Tailored capability statements addressing the requirements of this notice, with appropriate documentation supporting claims of organizational and staff capability. If significant subcontracting or teaming is anticipated in order to deliver technical capability, organizations should address the administrative and management structure of such arrangements.

All data received in response to this Sources Sought that is marked or designated as corporate or proprietary will be fully protected from any release outside the Government.