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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H&K UMP/USC (.40 S&W/.45 ACP/9mm) Rear Sight Complete
H&K Heckler & Koch
$45.95HK USC and UMP Rear Sight Complete Compatible With: USC. 45 UMP 9mm UMP .40 UMP .45HKP-16634$45.95 -
Heinie HK VP/P30/45 Sights SlantPro Tactical
Heinie
$199.95Heinie HK VP/P30/45 Sights Slant Pro Tactical Compatible With: HK VP9, VP9SK, VP9 Tactical, VP40, VP40 Tactical (Excluding VP9 Optics Ready) HK 45, 45C (Tactical models as well) HK P30, P30L, P30S, P30SKHKP-02125$199.95 -
HKP Front Sight Tower Ambi Sling Attachment Weldment
HKP HK Parts
$14.95HKP Front Sight Tower Ambi Sling Attachment Weldment Ambi sling loop that is welled and installed on all MP5F model front sight tower. A great upgrade for that custom build or for those that want to have the ability to have an ambidextrous sling loop at...HKP-17881$14.95 -
Out Of Stock
Trijicon HK P2000/SK HK09 Night Sight Set - Green Front/Yellow Rear
Trijicon
$139.95Trijicon HK09Y Yellow Rear & Green Front night sight set for HK P2000 & P2000SK pistols Trijicon Bright & Tough Night Sights are three-dot iron sights that increase night-fire shooting accuracy five times over conventional sights. Equally...HKP-08800$139.95 -
Troy Industries Front Battle Sight - Black
Troy Industries
$119.95Troy Industries Front Battle Sight - Black Durability and dead-on accuracy have made the Troy Industries Front Folding Battle Sight one of the best choices for Special Ops and tactical users worldwide. Please Note: It will not work on a railed front gas...HKP-00031$119.95 -
CFG MP5 Low Profile Rear Picatinny Sight Base - 10 Slot
CFG
$119.95CFG MP5 Low Profile Rear Picatinny Sight Base - 10 Slot The CFG mount allows the user to replace the German HK rear sight with a low profile picatinny optic mount. Made in the USA to German specifications. Compatible With: HK MP5, HK94 MP5K,...HKP-18321$119.95 -
Out Of Stock
H&K HK Mark 23 Front Sight
H&K Heckler & Koch
$54.95HK 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$54.95 -
Out Of Stock
Meprolight HK45/HK45C, P30, VP9 Hyper-Bright Self Illuminated Day/Night Sight Set - Green
Meprolight
$112.95Meprolight HK45/HK45C, P30, VP9 Hyper-Bright Self Illuminated Day/Night Sight Set - Green Mepro Hyper-Bright fixed pistol sights feature an extremely bright contrasting colored ring front sight. The tritium is illuminated green to provide low-light and...HKP-19940$112.95 -
MFI Picatinny Rail Riser For Scope
MFI
$44.95MFI Picatinny Rail Riser For Scope MFI Picatinny rail riser to elevate your optic by 18.8mm (.740"). This see-through riser allows a full view through the factory iron sights. This unit is similar to the A.R.M.S. #5 base scope mount and STANAG to...HKP-00899$44.95 -
On Sale
OEM Fero Z51 Night Vision Manual
Now: $9.95Was: $24.95OEM Fero Z51 Night Vision Manual This is the manual for the recently imported German night vision scope for the MG3 Machinegun, G3 Rifle and Pazerbusche 84. The condition of these booklets will vary. Specifications: Height: 8.5" Width: 5...HKP-19604Now: $9.95Was: $24.95 -
Trijicon HK VP/45C/P30 HD XR Night Sight Set - Yellow Front Outline
Trijicon
$184.95Trijicon HK VP/45C/P30 HD XR Night Sight Set - Yellow Front Outline The Trijicon HD XR Night Sights were specifically designed with the ever-evolving challenges of law enforcement agencies in mind. Building on the features of the current HD Night...HKP-18271$184.95 -
Blitzkrieg PTR Spike Front Sight Gen 2 - Orange
Blitzkrieg Components
$84.95Blitzkrieg PTR Spike Front Sight Gen 2 - Orange The Blitzkrieg Gen 2 HK-style front sight introduces a modernized sighting system with enhanced precision and ease of use. Featuring a distinctive spike-tipped post and a bright Tritium dot with an orange...HKP-21105$84.95 -
Meprolight HK VP9/45/P30 Tru-Dot Front Night Sight
Meprolight
$45.95Meprolight HK VP9/45/P30 Tru-Dot Front Night Sight Bright & tough night sights are three-dot iron sights that increase night-fire shooting accuracy by as much as five times over conventional sights. Equally impressive, they do so with the same...HKP-16588$45.95 -
On Sale
Sig Sauer Romeo Zero Reflex Sight 3MOA Dot 1X Power
Sig Sauer
Now: $149.95Was: $229.95Sig Sauer Romeo Zero Reflex Sight 3MOA Dot 1X Power The fastest, most accurate, ultra-compact micro reflex sight- the ROMEO Zero has been optimized for everyday concealed carry and pistols with slim slide profiles. The sight features a ruggedized,...HKP-19573Now: $149.95Was: $229.95 -
Out Of Stock
Truglo HK VP/45C/P30 TFX™ Tritium Fiber-Optic Day/Night Sights - Green
Truglo
$139.95Truglo HK VP/45C/P30 TFX™ Tritium Fiber-Optic Day/Night Sights - Green Glowing bright both day and night, TFX sights are always ready. Illuminating elements are encased inside a virtually indestructible chemical and shock-resistant capsule and the...HKP-17654$139.95 -
Blitzkrieg PTR Flat Front Sight Gen 2 - Luminescent Green
Blitzkrieg Components
$87.95Blitzkrieg PTR Flat Tip Front Sight Gen 2 - Luminescent Green The Blitzkrieg Gen 2 HK-style front sight offers an innovative approach to this classic sighting system. Featuring a conventional flat-tipped post and a striking Tritium dot with a Lumi Green...HKP-21104$87.95 -
H&K HK 416 Extended 11" A3 Forearm w/ Flip Up Front Sight
H&K Heckler & Koch
$799.95HK 416 A3 Extended Forearm With Integrated Flip Up Front Sight: HK designed & manufactured in Germany 11" HK416 A5, MR556 extended quad rail. This drop in unit offers 2 full inches in extra length. Not the standard 9" rail that comes with the HK...HKP-17377$799.95 -
H&K HK SL8, HK G36 Top Rail Screw
H&K Heckler & Koch
$14.95HK SL8 & G36 Top Rail Screw This rail screw is the standard length rail screw used for all SL8 and G36 top rails. With the exception of the dual and single option models. A must have part and an easy part to loose or strip. Grab yours to have...HKP-16390$14.95 -
Hi-Viz HK VP9, HK P30, HK 45 Hiviz Fiber Optic Sight Set
Hi-Viz
$99.95Hiviz Fiber Optic Sight Set - HK VP9, P30, HK45 Hiviz fiber optic sight set with a laser engraved HK logo. Limited edition set. These sights are housed in a durable steel housing and feature a matte black finish. Features: Sight visibility in all...HKP-19420$99.95 -
HK G36 Single Optic Carrying Handle - Incomplete - HKP
$149.95HK G36 Single Optic Carrying Handle - Incomplete Stripped. The perfect for replacement of your well worn housing or broken housing. Just install your optic and you have a like new unit.HKP-16365$149.95 -
Meprolight HK USP Night Sights - Green / Yellow
Meprolight
$99.99HK USP Full Size Fixed Night Sight Set Features: Unequaled Low Light Performance Brightest Night Sights Available Today Used by Military & Law Enforcement All Tru-Dot sights are covered by a 12 years usable illumination warranty to original...HKP-02578$99.99 -
Troy Industries - HK MR556/416 - Offset Sight Set - Front and Round Rear
Troy Industries
$265.95HK 416 / MR556 - 45⁰ OFFSET BATTLESIGHT SET – HK FRONT & ROUND REAR Durability and dead-on accuracy have made Troy Industries Folding BattleSights the choice of Special Ops and tactical users worldwide. The TROY 45 Degree Folding...HKP-21289-M$265.95 -
Troy Industries Rear Battle Sight - Black
Troy Industries
$129.95Troy Industries Rear Battle Sight - Black Durability and dead-on accuracy have made the Troy Industries Folding Battle Sight one of the best choices for Special Ops and tactical users worldwide. Easy to install and deploy, with no levers or springs to...HKP-00032$129.95 -
Out Of Stock
UTG HK MP5 Pro M-LOK Light Mount
UTG
$74.99UTG HK MP5 Pro M-LOK Light Mount The UTG MP5 Pro M-LOK light mount securely attaches to front sight without interfering with the handguard. Made in the USA from lightweight, matte black, anodized aluminum with M-LOK slots at the 11, 12, and 1...HKP-21784$74.99 -
Out Of Stock
H&K HK SL8 Complete Rear Sight
H&K Heckler & Koch
$99.95H&K HK SL8 Complete Rear Sight This item can be used on other applications as well as the SL8, G36 models.HKP-16354$99.95 -
H&K MP5, MP5K Front Sight Tower
H&K Heckler & Koch
$169.95H&K MP5, MP5K Front Sight Tower This is the factory-correct part for your HK MP5, MP5K build, not a recycled or incorrect G3/91 triple frame. This is a factory HK German part. Compatible With: MP5, MP5K SP5, SP5K HK94 SP89 MAC-5 clones may require...HKP-00842$169.95 -
Heinie HK VP/P30/45 Night Sight Set
Heinie
$199.95Heinie EZ-Lock LEDGE QWIK Straight Eight Night Sight Set These sights have a rear notch that is .156 wide. This wider rear notch allows for quicker acquisition of the front sight by showing more light on either side of the front. These new 3950L model...HKP-02124$199.95 -
On Sale
Meprolight AK47 Front Sight
Meprolight
Now: $21.95Was: $49.95Features of Meprolight Tru-Dot Night Sight for AK 47 Features: No batteries or switches, always ready for action Unequaled low-light performance Brightest night sights available today Self-illuminated night sightsHKP-20366Now: $21.95Was: $49.95 -
Strike Industries 1913 Picatinny Backup Sights
Strike Industries
$84.95Strike Industries 1913 Picatinny Backup Sights Feautures: Built-in backup sights when flipped down for quick target acquisition Low-profile and low snag design Tool-less adjustments of windage and elevation Quick sliding dual aperture rear sight...HKP-21314$84.95 -
H&K HK G36 Incomplete Single Optic Carrying Handle
H&K Heckler & Koch
$149.95HK G36, SL8 Single Optic Carrying Handle Incomplete The optic housing- no optic included.HKP-16379$149.95 -
H&K HK VP/P30/HK45 Front Sight 6.5mm - Green
H&K Heckler & Koch
$44.95HK VP, P30, & HK45 Front Sight 6.5mm - Green Comaptible With: HK VP9, VP9SK & VP40 HK P30, P30L, P30SK HK45 & HK45 CompactHKP-02263$44.95 -
H&K MR556/416 Forearm Front Folding Sight - BRN
H&K Heckler & Koch
$597.95H&K MR556/416 9" Quad Rail With Flip Up Front Sight - BRN Latest production HK 416A5, MR556 9" quad rail with integrated built in front flip up sight. Latest upgraded design with the laser markings for the adjustable gas block for suppressed and...HKP-17680$597.95 -
H&K HK SL8-1 Complete Front Sight - Black
H&K Heckler & Koch
$79.95H&K HK SL8-1 Complete Front Sight - Black Complete front sight, less the mounting hardware.HKP-16633$79.95 -
HKP HK UMP & HK USC Extended Top Rail For Optics
HKP HK Parts
$59.95HKP HK UMP & HK USC Extended Top Rail For Optics Nearly an 1" longer than the standard length top rail for mounting any Picatinny mount optic. Made in the USA from 6061 aluminum and hard coat anodize in a beutiful black finish.HKP-21048$59.95 -
On Sale
Meprolight Universal Sight Installation Tool
Meprolight
Now: $399.95Was: $589.95Meprolight 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-02586Now: $399.95Was: $589.95 -
Shield Sights HK VP9 Mini Sight 2.0 and Mount - 8MOA - Glass Lens
Shield Sights, HKP HK Parts
$329.95Shield Sights Mini Sight 2.0 and Optic Plate Bundle Includes: Shield Mini Sight 2.0, 8MOA, Glass Lens VP9 Aluminum Optic Plate ***All three of our Shield Sight offerings are reflex style red dot sights. They differ in lens material (glass vs...HKP-20572$329.95 -
XS Front & Rear Night Sight System - HK
XS Sight Systems
$139.95XS Front & Rear Night Sight System - HK Compatible With: HK MP5, 94 HK MP5K, SP89 HK 90 series or Clones HK 91, G3, PTR HK 93, 33, 53 HK MP5 40/10 HK21 HK 416 Other HK 90 series custom builds that use the diopter-style sights.HKP-00883$139.95 -
H&K HK 416 Roll Pin For 33mm Front Folding Sight
H&K Heckler & Koch
$4.95HK 416 Roll Pin For 33mm Front Folding Sight This version is the enhanced (longer) roll pin for a more secure fitment.HKP-14144$4.95 -
H&K HK G36/SL8 New Style Scope Rail HK German - Black
H&K Heckler & Koch
$244.95HK German HK SL8 & G36 Picatinny Scope With Rail/ Carry Handle This is the perfect mounting solution for optics. Made from the highest quality combat grade aluminum with a hard coat anodized black finish. Compatible With: G36 models SL8...HKP-01878$244.95 -
Out Of Stock
H&K HK Mark 23 6.3mm Standard Rear Sight
H&K Heckler & Koch
$64.95HK 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