Sights / Optics / Optic Mounts

Sights / Optics / Optic Mounts

Explore our extensive selection of HK-specific sights, optics, and optic mounts at HKParts, designed to enhance accuracy and performance for various HK models. Our collection includes Trijicon night sights, Meprolight illuminated optics, and Picatinny rail mounts, ensuring compatibility and precision for HK firearms. Whether upgrading your HK VP9, MP5, or any other model, our top-quality sighting solutions provide the reliability and tactical advantage you need.

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  • On Sale
    HK416 A5 Front Sight Adapter HK416 A5 Front Sight Adapter
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    HK416 A5 Front Sight Adapter

    H&K Heckler & Koch

    Now: $88.16
    Was: $97.95
    H&K HK416 A5 Front Sight Adapter Designed for secure and precise installation of factory-style front sights. Compatible With: HK 416
    Now: $88.16
    Was: $97.95
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  • On Sale
    New - XS Sight Systems R3D Night Sights - Orange - HKP-19935 R3D Night Sights - Orange
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    R3D Night Sights - Orange

    XS Sights

    Now: $101.66
    Was: $112.95
    XS Sight Systems R3D Night Sights - Orange R3D Night Sights feature traditional 3-dot tritium, notch and post, sight picture. The tritium front sight comes equipped with our proprietary photoluminescent orange or green Glow Dot, which absorbs ambient...
    Now: $101.66
    Was: $112.95
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    Was: $112.95
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  • New - KDG HK MR556 13.75" M-LOK Rail System - Black - HKP-19244 KDG HK MR556 13.75" M-LOK Rail System
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    KDG HK MR556 13.75" M-LOK Rail System

    KDG Kinetic Development Group

    $399.95
    Rail System - 13.75" - M-LOK - HK MR556 The New KDG HK 556 M-LOK rails are direct mount rail system, replacing the factory HK 556 rail systems. These new rails are identical in design to their big brother, the KDG HK 762 M-LOK Rail system. Like the 762...
    $399.95
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  • On Sale
    Used - H&K HK SL8-1 Rear Sight - HKP-16374 HK SL8-1 Rear Sight
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    HK SL8-1 Rear Sight

    H&K Heckler & Koch

    Now: $35.96
    Was: $39.95
    H&K HK SL8-1 Rear Sight
    Now: $35.96
    Was: $39.95
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    New - Hiviz Litewave & Rear Sight Set - VP, P30 Green - HKP-18928 Hiviz Litewave & Rear Sight Set - VP, P30 Green

    Hiviz Litewave & Rear Sight Set - VP, P30 Green

    Hi-Viz

    Now: $107.95
    Was: $119.95
    Hiviz Litewave & Rear Sight Set - VP, P30 Green HiViz Litewave H3 Tritium/Litepipe sights combine the latest and greatest Tritium and Litepipe technology for amazing illumination in any light condition. Now you can have the best performance whether...
    Now: $107.95
    Was: $119.95
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    Now: $107.95
    Was: $119.95
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  • New - H&K HK P7 PSP Front Sight 5.7mm - HKP-01341
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    HK P7 PSP Front Sight 5.7mm

    H&K Heckler & Koch

    $23.95
    HK P7 PSP Front Sight 5.7mm Compatible With: PSP
    $23.95
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    $23.95
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  • On Sale
    New - H&K HK G36 Sight Rail w/ Mechanical Sights - Black - HKP-18729 HK G36 Sight Rail w/ Mechanical Sights
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    HK G36 Sight Rail w/ Mechanical Sights

    H&K Heckler & Koch

    Now: $629.96
    Was: $699.95
    Sight Rail with Mechanical Sights - G36 Low profile rail with built-in mechanical sights. Made from aluminum. Overall length 18". Compatible With: G36 G36K G36C
    Now: $629.96
    Was: $699.95
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    Was: $699.95
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  • On Sale
    Used - Zeiss/Eltro Fero Z-51 Night Vision Scope-Parts Grade - HKP-15655 Fero Z-51 Night Vision Scope - Parts Grade
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    Fero Z-51 Night Vision Scope - Parts Grade

    Zeiss / Eltro

    Now: $394.15
    Was: $499.95
    Zeiss/Eltro Fero Z-51 Night Vision Scope-Parts Grade Used in non-working condition -SOLD AS IS. Comes shipped in the original German Army transportation case. Good for spare parts, props, etc. These are the last remaining units available. Some parts may...
    Now: $394.15
    Was: $499.95
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    Was: $499.95
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  • On Sale
    New - B&T Offset 45 Degree Mount For Aimpoint Micro - Picatinny - HKP-18045
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    Picatinny Optic Mount Offset 45 Degree, Aimpoint Micro

    B&T Brugger & Thomet

    Now: $116.95
    Was: $129.95
    B&T Offset 45 Degree Mount For Aimpoint Micro - Picatinny In order to engage a target at close distance, a secondary optic without magnification is quite useful next to the primary scope, not only for snipers but also for dynamic rifle shooters. The...
    Now: $116.95
    Was: $129.95
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    Was: $129.95
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  • On Sale
    HK MP5 Optic Mount - Raised - Burris FastFire - 3.5 MOA HK MP5 Optic Mount - Raised - Burris FastFire - 3.5 MOA
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    HK MP5 Optic Mount - Raised - Burris FastFire - 3.5 MOA

    HKP HK Parts / Aimpoint

    Now: $458.95
    Was: $509.95
    HK MP5 Burris FastFire 3.5 MOA Red Dot with Raised Optic Mount The HKP Raised optic mount was designed to elevate the sight to a height that is both comfortable and easy to view, while retaining an unobstructed view of the factory sights. Get the best of...
    Now: $458.95
    Was: $509.95
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    Now: $458.95
    Was: $509.95
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  • On Sale
    Used - FN Optic Rail w/ Peep Sight - 16 Slot - USED - HKP-99262 Optic Rail - 16 Slot - Peep Sight - USED
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    Optic Rail - 16 Slot - Peep Sight - USED

    FN

    Now: $37.46
    Was: $99.95
    FN Optic Rail w/ Peep Sight - 16 Slot - USED ONLY 3 UNITS AVAILABLE - AS PICTURED NO MOUNTING SCREWS. Used 16-slot optic rail for FN firearms with a built in peep sight. THIS CLOSEOUT PART IS NOT ELIGIBLE FOR RETURN, REFUND, OR EXCHANGE.  SALE...
    Now: $37.46
    Was: $99.95
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    Was: $99.95
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  • Out Of Stock
    On Sale
    New - Titan Tactical HK SL8/G36 Ultra Low Profile Optic Top Rail V2 - HKP-99235 HK SL8, G36 Optic Top Rail V2 - Ultra Low Profile - Titan Tactical

    HK SL8, G36 Optic Top Rail V2 - Ultra Low Profile - Titan Tactical

    Now: $322.46
    Was: $599.95
    Titan Tactical HK SL8/G36 Ultra Low Profile Optic Top Rail V2 ONLY 2 UNITS AVAILABLE - AS PICTURED DOES NOT INCLUDE HARDWARE. Precision-machined 6061 aluminum optic rail for HK SL8 and G36 rifles. Sits ~11mm lower than the factory rail for improved sight...
    Now: $322.46
    Was: $599.95
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    Now: $322.46
    Was: $599.95
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