Closed Solicitation · DEPT OF DEFENSE

    MODULAR OPTICAL SYSTEMS

    Sol. HQ003426QE140SolicitationSet-aside: Total Small Business Set-Aside (FAR 19.5)WASHINGTON, VA
    Closed
    STATUS
    Closed
    closed Jul 9, 2026
    POSTED
    Jun 26, 2026
    Publication date
    NAICS CODE
    332994
    Primary industry classification
    PSC CODE
    1005
    Product & service classification

    AI Summary

    The Department of Defense is seeking quotes for Modular Optic Systems compatible with compact and sub-compact pistols. Vendors must provide detailed specifications, pricing, and compliance with salient characteristics. The award will be a firm fixed price contract, with delivery required within 30 days post-award.

    Contract details

    Solicitation No.
    HQ003426QE140
    Notice Type
    Solicitation
    Set-Aside
    Total Small Business Set-Aside (FAR 19.5)
    Posted Date
    June 26, 2026
    Response Deadline
    July 9, 2026
    NAICS Code
    332994AI guide
    PSC / Class Code
    1005
    Primary Contact
    William Lewis
    State
    VA
    ZIP Code
    22350
    AI Product/Service
    product

    Description

    1.0 Description

    The Government requires the procurement of Modular Optic Systems (MOS) for operational use. The requested items shall meet or exceed the salient characteristics listed herein. This requirement is intended to support compact and sub-compact pistol platforms with pre-cut slide compatibility.

    Award will be made to the responsible quoter whose quotation represents the best value to the Government.

    2.0 Schedule of Supplies

    CLIN 0001 Modular Optic System (MOS), Compact Pistol Compatible

    CLIN 0002 Modular Optic System (MOS), Sub-Compact Pistol Compatible

    3.0 Salient Characteristics

    CLIN 0001 – Compact Pistol MOS

    The offered product shall meet or exceed the following:

    • Dot size: 3.5 MOA (red)
    • Light wavelength: 650 nm
    • Anti-reflex coating on all surfaces
    • Multilayer objective lens coating
    • Clear aperture: 15 × 15 mm
    • Operationally parallax-free
    • Magnification: 1×
    • Unlimited eye relief
    • Transmission: approximately 70% in 420–900 nm range
    • Night vision compatible (minimum 4 settings)
    • Minimum 6 daylight brightness settings
    • Integrated Acro interface
    • Dimensions not to exceed 47 × 33 × 31 mm
    • Weight not to exceed 61 grams
    • CR2032 side-load battery tray
    • Battery life minimum 50,000 hours
    • Waterproof/submersible to minimum 35 meters
    • Operating temperature range –45°C to 71°C
    • Shock resistant to minimum 20,000 rounds of .40 S&W
    • Constructed of anodized 7075-T6 aluminum
    • Direct mount capability to compact pistol with pre-cut slide

    CLIN 0002 – Sub-Compact Pistol MOS

    The offered product shall meet or exceed the following:

    • Reticle: 3.5 MOA red dot
    • CR2032 lithium battery
    • Battery life minimum 50,000 hours
    • Minimum 12 brightness settings
    • Minimum 4 night vision settings
    • Weight not to exceed 48 grams
    • Clear aperture: 15 × 15 mm
    • 7075-T6 aluminum housing
    • Hardcoat anodized finish
    • Submersible to minimum 25 meters
    • Proprietary direct-mount dovetail interface
    • Co-witness with factory iron sights
    • Tested to withstand 40,000 rounds of 9mm recoil
    • Tool-adjustable windage and elevation
    • Side battery access without optic removal
    • Direct mount capability to sub-compact pistol platform

    5.0 Quote Submission Requirements

    Vendors shall provide:

    1. Unit and extended pricing for each CLIN
    2. Manufacturer name and model number
    3. Product specifications demonstrating compliance
    4. Warranty information
    5. Cage Code and UEI
    6. Point of Contact
    7. Completed 30a, b, and c on the attached SF1449

    Note: Brand name or equal products will be considered, provided all salient characteristics are met or exceeded. 

    The resultant award will be a firm fixed price contract with delivery 30 days following award

    6.0 Government Contact

    All responses and questions regarding this solicitation 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. 

    Key dates

    1. June 26, 2026Posted Date
    2. July 9, 2026Proposals / Responses Due

    AI search tags

    Frequently asked questions

    MODULAR OPTICAL SYSTEMS is a federal acquisition solicitation issued by DEPT OF DEFENSE. Review the full description, attachments, and submission requirements on SamSearch before the response deadline.

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