Sources sought
Modular Optical System (MOS) for Sub-compact Pistol
HQ003426RXXX1
Washington Headquarters Services (Whs), Washington Headquarters Services. Small Arms, Ordnance, and Ordnance Accessories Manufacturing.
Response deadline
May 27, 2026 at 9:00 AM EDT
Closed 161 days ago. Posted May 20, 2026. Scheduled to archive June 11, 2026.
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Description
As published on SAM.gov.
This Request for Information (RFI) is for market research purposes only and does not constitute a Request for Proposal (RFP) or a promise to issue an RFP in the future. This RFI does not commit the Government to contract for any supply or service whatsoever. The Government will not pay for any information or administrative costs incurred in response to this RFI; all costs associated with responding to this RFI will be solely at the interested party’s expense.
1.0 INTRODUCTION
The Department of Defense, Washington Headquarters Services (WHS), on behalf of the Department of War Office of Inspector General, is issuing this RFI to identify sources capable of providing the Modular Optic System (MOS) detailed in the specifications below.
2.0 BACKGROUND
The Department of War Office of Inspector General requires red dot sights for handguns. The sights must meet the exact salient characteristics outlined in this RFI to ensure they meet the operational needs of the agency. The Government has determined that
3.0 REQUESTED INFORMATION/REQUIREMENTS
The Government is seeking information on the availability of the following items. Similiar of like item to Airmpoint MOS
Modular Optic System (MOS) for Sub-Compact Pistols
AttributeSpecification
Quantity180
Salient Characteristics
Reticle: 3.5 MOA red dotBattery: CR2032 lithium coin cell
Battery Life: Up to 50,000+ hours (constant on at setting 7)
Brightness Settings: 12 levels (4 NV, 8 daylight)
Weight: 1.7 oz (48 g) including batteryClear Aperture: 15 × 15 mm
Housing Material: 7075 T6 aluminum with hardcoat anodized finish
Submersible: 25 m / 82 ftMounting System: Aimpoint ACRO™ interface
Durability: Tested to withstand over 40,000 rounds of 9mm recoil
Battery Access: Side access tray
Must be able to be directly mounted to a sub-compact pistol
4.0 SUBMISSION INSTRUCTIONS
Interested parties are requested to submit a response that includes the following:
Company Information: Name, address, point of contact, phone number, email address, CAGE code, and small business size status.
Capability Statement: A brief description of your company's capability to provide the exact specified product (e.g., proof of authorized reseller/distributor status for Aimpoint).
Availability: Information on the availability of the exact products, including expected lead times for delivery
Rough Order of Magnitude (ROM): A ROM price estimate for the specified quantity
5.0 GOVERNMENT CONTACT
All responses and questions regarding this RFI shall be submitted to the Washington Headquarters Services Contracting Office, Attn: William Lewis, Contract Specialist; William.j.lewis352.civ@mail.mil and Michele Maxwell, Contracting Officer; Michele.y.maxwell.civ@mail.mil.
Publications
Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.
May 20, 2026
Sources sought
Due May 27, 2026 at 9:00 AM EDT. SAM.gov, notice 4d26f3ea878746368ffe3cdb6481493f
1 revisions on SAM
- May 20, 2026: publish, sources sought
Points of contact
- William Lewiswilliam.j.lewis352.civ@mail.mil
- Michele Maxwellmichele.y.maxwell.civ@mail.mil