HK MK23 Sights/Optics/Optic Plates

HK MK23 Sights/Optics/Optic Plates

Looking for a sight, night sight or optics for your HK Mark 23? HKParts stocks large selections of both that have been created for the HK Mark 23. Choose from parts and accessories such as front sights, night sights and rear sights. We have everything to best fit your needs. Make HKParts your choice today!

 
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  • HKP HK Mark 23 RMR Optic Plate HKP HK Mark 23 RMR Optic Plate

    HKP HK Mark 23 RMR Optic Plate

    HKP HK Parts

    $99.95
    HKP HK Mark 23 RMR Optics Plate The finest Red dot mounting solution for your HK MK23. New optic plate that replaces your rear sight to allow a Red dot optic to mount on your Mark 23 slide. A quick  and easy install that can be done in the matter of...
    HKP-21415
    $99.95
    Qty in Cart: 0
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    $99.95
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  • Out Of Stock
    H&K HK Mark 23 Front Sight

    H&K HK Mark 23 Front Sight

    H&K Heckler & Koch

    $39.95
    HK Mark 23 Front Sight Rear Sight Heights: 5.5mm (-8) 5.9mm (-4) 6.3mm (standard) 6.7mm (+4) 7.1mm (+8) 7.5mm (+12) Please Note: The front sight is manufactured in a single standard size(6.3mm). The rear sights come in a variety of heights to allow for...
    HKP-01623
    $39.95
    Qty in Cart: 0
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    $39.95
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  • H&K HK Mark 23 6.7mm +2 Rear Sight

    H&K HK Mark 23 6.7mm +2 Rear Sight

    H&K Heckler & Koch

    $54.95
    HK Mark 23 Rear Sight - 6.7 mm This sight comes 6.7mm height +2mm over the stock height. Other Rear Sight Heights: 5.5mm (-8) 5.9mm (-4) 6.3mm (standard) 6.7mm (+4) 7.1mm (+8) 7.5mm (+12)
    HKP-02256
    $54.95
    Qty in Cart: 0
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    $54.95
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  • Out Of Stock
    H&K HK Mark 23 6.3mm Standard Rear Sight

    H&K HK Mark 23 6.3mm Standard Rear Sight

    H&K Heckler & Koch

    $64.95
    HK Mark 23 Rear Sight - 6.3mm - Unmarked Other Rear Sight Heights: 5.5mm (-8) 5.9mm (-4) 6.3mm (standard) 6.7mm (+4) 7.1mm (+8) 7.5mm (+12)
    HKP-01620
    $64.95
    Qty in Cart: 0
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    $64.95
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  • H&K HK Mark 23 7.1mm +4 Rear Sight

    H&K HK Mark 23 7.1mm +4 Rear Sight

    H&K Heckler & Koch

    $44.95
    HK Mark 23 Rear Sight - 7.1mm 7.1mm - +4mm Each (+) raises the POI by 2", each (-) lowers it by 2". Other Rear Sight heights: 5.5mm (-8) 5.9mm (-4) 6.3mm (standard) 6.7mm (+2) 7.1mm (+4) 7.5mm (+6)
    HKP-16651
    $44.95
    Qty in Cart: 0
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    $44.95
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  • H&K HK Mark 23 5.9mm -2 Rear Sight

    H&K HK Mark 23 5.9mm -2 Rear Sight

    H&K Heckler & Koch

    $64.95
    HK Mark 23 5.9mm -2 Rear Sight This sight comes 5.9mm -2mm. Other Rear Sight Heights: 5.5mm (-8) 5.9mm (-4) 6.3mm (standard) 6.7mm (+4) 7.1mm (+8) 7.5mm (+12)
    HKP-02257
    $64.95
    Qty in Cart: 0
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    $64.95
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  • Out Of Stock
    H&K HK Mark 23 7.5mm +6 Rear Sight

    H&K HK Mark 23 7.5mm +6 Rear Sight

    H&K Heckler & Koch

    $64.95
    HK Mark 23 Rear Sight 7.5 mm 6.7mm - +2mm Other Rear Sight Heights: 5.5mm (-8) 5.9mm (-4) 6.3mm (standard) 6.7mm (+2) 7.1mm (+4) 7.5mm (+6)
    HKP-02599
    $64.95
    Qty in Cart: 0
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    $64.95
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  • H&K HK Mark 23 5.5mm -4 Rear Sight

    H&K HK Mark 23 5.5mm -4 Rear Sight

    H&K Heckler & Koch

    $49.95
    HK Mark 23 5.5mm -4 Rear Sight This sight comes 5.5mm -4mm. Other Rear Sight Heights: 5.5mm (-4) 5.9mm (-2) 6.3mm (standard) 6.7mm (+2) 7.1mm (+4) 7.5mm (+6)
    HKP-02258
    $49.95
    Qty in Cart: 0
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    $49.95
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  • On Sale
    Meprolight Universal Sight Installation Tool Meprolight Universal Sight Installation Tool

    Meprolight Universal Sight Installation Tool

    Meprolight

    Now: $448.95
    Was: $589.95
    Meprolight Universal Sight Installation Tool THIS PRODUCT HAS BEEN DISCONTINUED AND WE HAVE JUST A FEW LEFT.  ONCE THEY ARE GONE, THEY ARE GONE FOR GOOD. This a perfect tool for gunsmiths. Each tool will allow accurate and factory-correct...
    HKP-02586
    Now: $448.95
    Was: $589.95
    Qty in Cart: 0
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    Now: $448.95
    Was: $589.95
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