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
H&K HK G36 Complete 1.5X Single Optic Carrying Handle
H&K Heckler & Koch
$0.00H&K HK G36 Complete 1.5X Single Optic Carrying Handle The 1.5X single optics are quite rare. Mounting hardware sold seperately.HKP-16742$0.00 -
Out Of Stock
H&K HK G36 Dual Optic With Carrying Handle - Used
H&K Heckler & Koch
$0.00HK G36, SL8 Dual Optic - Used PD trade in'sFactory HK G36/SL8 dual optic in used condition. This is a one time offering as far as we will not be able to get them again!Fits all: G36 G36K G36C Sl8-1, Sl8-4 & Sl8-6 models.HKP-00744$0.00 -
H&K HK G36 Picatinny Evaluation Adapter - Black
H&K Heckler & Koch
$59.95HK G36 Picatinny Evaluation Adapter Picatinny Evaluation Adapter for Carry Handle and Sight Rail. Includes all mounting hardware. Compatible With: G36 G36K G36C ModelsHKP-18779$59.95 -
H&K HK P2000/P2000SK Front Sight 6.1mm
H&K Heckler & Koch
$19.95HK German P 2000 & P 2000SK Front Sight 6.1mmHKP-12707$19.95 -
H&K HK P7 PSP Front Sight 5.9mm
H&K Heckler & Koch
$23.95HK P7 PSP Front Sight 5.9mm Compatible With: PSPHKP-01342$23.95 -
On Sale
H&K HK P7 PSP Front Sight 6.5mm
H&K Heckler & Koch
Now: $22.95Was: $29.95HK P7 PSP Front Sight 6.5mm Compatible With: PSPHKP-01337Now: $22.95Was: $29.95 -
H&K HK P7 PSP Front Sight 6.9mm
H&K Heckler & Koch
$23.95HK P7 PSP Front Sight 6.9mm Compatible With: PSPHKP-01339$23.95 -
H&K HK P7M8/P7M10/P7M13 Front Sight 7.0mm
H&K Heckler & Koch
$47.95Front Sight 7.0mm Compatible With: P7M8 P7M10 P7M13HKP-01392$47.95 -
$89.99 -
Out Of Stock
H&K HK USP Rear Sight
H&K Heckler & Koch
$0.00HK USP Rear Sight Fits all full size USP & USP tactical firearms. Compatible With: HK USP 9mm HK USP .40 Cal HK USP .45 Cal All USP tactical firearmsHKP-01622$0.00 -
H&K HK VP/P30/45 Front Sight 5.9mm - Red
H&K Heckler & Koch
$54.95Red Phosphorescent Front Sight - 5.9mm Compatible With: HK VP9 & VP9SK, VP40 HK P30 HK P30L HK P30S HK P30SK HK45, HK45 Tactical HK45 Compact, HK45C TacticalHKP-18829$54.95 -
H&K HK21E/23E Rear Sight Base
H&K Heckler & Koch
$89.95H&K HK21E/23E Rear Sight Base Factory German HK21E/23E rear sight base ready to weld on your build. The rear sight base serves as the mounting point for the rear sight, providing stability and proper alignment for accuracy on your HK21E or HK23E. As...HKP-21849$89.95 -
Out Of Stock
H&K MP5 Front Sight Tower with Front Sight and Sling Loop
H&K Heckler & Koch
$0.00H&K MP5 Front Sight Tower with Front Sight and Sling Loop MP5 Front sight tower with front sight and sling loop used pull off from HK German MP5's. Compatible With: MP5 MAC-5 clones may require custom fitment. Modified components are not eligible...HKP-00648$0.00 -
Out Of Stock
H&K SL8 Original Sight Rail - Used
H&K Heckler & Koch
$0.00Heckler and Koch Genuine German Factory Parts - SL8 Original Sight Rail with Removable and Adjustable Front and Rear Sights.Does not include the mounting hardware! Used take off's.HKP-00964$0.00 -
Out Of Stock
HK USC, HK UMP Front Sight - Black
USA
$11.95Front Sight - HK USC, UMP - USA Easy to swap out with just knock out the roll pin 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 -
Out Of Stock
HKP Front Sight HK Tower, Triple Frame Install & Removal Fixture Jig
HKP HK Parts
$69.95HKP Front Sight HK Tower, Triple Frame Installation & Removal Fixture Jig The original one and only triple frame removal and install fixture. The perfect jig for the installation and removal of triple frames and front sight towers found in all HK 90...HKP-17586$69.95 -
On Sale
HKP HK MP5K Optic Scope Rail
HKP HK Parts
Now: $69.95Was: $97.95HKP HK MP5K Optic Scope Rail The HKP optic scope rail is designed to be welded to the top of the receiver to provide a secure Picatinny optic mount for your MP5K. Includes sight mount to retain the factory rear diopter sight. Compatible With: HK...HKP-21852Now: $69.95Was: $97.95 -
On Sale
HKP HK VP9 Optics Plate #5 Fastfire, Viper, Venom - Red - BLEMISHED
HKP HK Parts
Now: $19.95Was: $39.95HKP HK VP9 Optics Plate #5 Fastfire, Viper, Venom - Red - BLEMISHED COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. The finest aluminum mounting solution for your...HKP-19689-RE-BNow: $19.95Was: $39.95 -
On Sale
Meprolight HK USPC Tru-Dot Night Sights
Meprolight
Now: $49.95Was: $97.95Meprolight HK USPC Tru-Dot Night Sights Meprolight Tru-Dot Night Sights for HK USP Compact pistols provide bright, self-illuminated aiming points for low-light and nighttime use. Features: Unequaled low light performance Brightest night sights...HKP-99143Now: $49.95Was: $97.95 -
On Sale
Trijicon HK MP5 Reflex Sight Mount - USED
Trijicon
Now: $89.95Was: $173.00Trijicon HK MP5 Reflex Sight Mount - USED Direct mount for Trijicon reflex sights. This mount has been discontinued. Compatible With: HK MP5/K HK G3/91 HK 93/53/33 THIS CLOSEOUT PART IS NOT ELIGIBLE FOR RETURN, REFUND, OR EXCHANGE. SALE IS...HKP-99145Now: $89.95Was: $173.00 -
Hi-Viz HK USP Fiber Optic Rear Sight - Green
Hi-Viz
$54.95Hi-Viz HK USP Fiber Optic Rear Sight - Green Fiber optic sights are becoming more and more popular as they never dim or become aged. Priced right and a great option for those that needs more from their sights. Compatible With: USP Compact 45, 40,...HKP-16940$54.95