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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Out Of Stock
HK G3K, 51 Rear Sight Drum - 7.62 / .308
H&K Heckler & Koch
$104.95HK German G3K, HK51, SL6, & SL7 Rear Sight Drum Hard to find and no longer made or imported. Compatible With: G3K HK51 SL6 SL7HKP-02049$104.95 -
Out Of Stock
HK33, HK53, HK93, HK91, G3 1200 Meter Rear Sight - 3rd Generation
H&K Heckler & Koch
$0.00HK German 3rd Gen 1200 Meter Rear Sight. New HK German Manufacture. No longer in productionHKP-00561$0.00 -
On Sale
HK USPC Night Sights - Tru-Dot - Yellow, Green - BLEMISHED
Meprolight
Now: $68.95Was: $97.95Meprolight HK USPC Tru-Dot Night Sights - Yellow/Green - BLEMISHED INSTALLATION MARKINGS - DAMAGED PACKAGING COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL...HKP-01910-BNow: $68.95Was: $97.95 -
On Sale
HK USP Night Sight Set - Green - USED
Meprolight
Now: $71.95Was: $99.99Meprolight HK USP Night Sight Set - Green - USED ONLY 1 UNIT AVAILABLE - AS PICTURED OPEN AND TORN PACKAGING - FRONT SIGHT DAMAGED AND SHEARED OFF USED PARTS ARE SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL USED PART SALES ARE FINAL...HKP-01906-USEDNow: $71.95Was: $99.99 -
On Sale
HK VP9, P30, HK45 Adjustable Rear Sight Superluminova Insert - Green - BLEMISHED
H&K Heckler & Koch
Now: $63.95Was: $119.95HK45, VP9, P30, Adjustable Rear Sight Superluminova Insert - Green - BLEMISHED ONLY 1 UNIT AVAILABLE - AS PICTURED MISSING FRONT SIGHT - INSTALLATION MARKINGS - OPEN PACKAGING COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS...HKP-18827-BNow: $63.95Was: $119.95 -
On Sale
HK MP5 Optic Mount - Aimpoint ACRO P-1 - .22 LR
HKP HK Parts
Now: $67.95Was: $98.95HKP - HK MP5 .22LR Optic Mount - ACRO Low-profile mount with a direct Aimpoint ACRO mounting interface. The smallest mount in the market with a sleek and clean overall look. Full co-witness, this mount is the best in the market with the best 3-piece...HKP-99353Now: $67.95Was: $98.95 -
HK21E, HK23E Rear Sight Elevation Drum
H&K Heckler & Koch
$59.95HK 21E, 23E Rear Sight Elevation Drum Factory HK elevation drum for 21E, 23E, and 13E rear sights. This part is new old stock and no longer in production. Limited quantity available. Compatible With: HK 21E HK 23E HK 13EHKP-99352$59.95 -
HK21E, HK23E Rear Sight Windage Drum
H&K Heckler & Koch
$89.95HK 21E, 23E Rear Sight Windage Drum Factory HK rear sight windage drum. New old stock and out of production. Only a few units available. Compatible With: HK 21E HK 23E HK 13EHKP-99351$89.95 -
On Sale
HK VP9, P30, HK45 Front Sight 6.3mm - Green - BLEMISHED
H&K Heckler & Koch
Now: $37.95Was: $49.95HK45, VP, P30 Front Sight 6.3mm - Green - BLEMISHED COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. Compatible With: HK VP9, VP9SK, VP40 HK VP9A1 F, VP9A1 K HK...HKP-02261-BNow: $37.95Was: $49.95 -
HK CC9 Rear Sight - Black Out
H&K Heckler & Koch
$46.95H&K CC9 Rear Sight - Black Out Genuine H&K blacked out serrated rear sight for CC9 pistol. Provides a clear sight picture without rear dots. Compatible With: HK CC9HKP-22144$46.95 -
HK P2000, P2000SK Front Sight - 6.9mm
H&K Heckler & Koch
$44.95Heckler and Koch 6.9mm Front Sight for HK P2000, P2000SK Factory German HK 6.9mm front sight for the P2000 and P2000SK. Steel construction with a white sight dot. Fits 9mm, .40 S&W, and .357 SIG variants and installs on the slide’s front...HKP-21998$44.95 -
Out Of Stock
HK USC, UMP Front Sight
USA
$11.95Front Sight - HK USC, UMP - USA Easy to swap out. Knock out the roll pin, remove, replace, and then re-insert the roll pin. Common wear or breakage part. Compatible With: All models of USC and UMP'sHKP-19124$11.95