HK Rifle / SMG Parts

HK Rifle / SMG Parts

Elevate Your HK Rifle with Premium Parts – MP5, HK416, SP5, and More!

Enhance your HK rifle with top-notch parts and accessories. From HK MP5 and HK MP5K to HK SP5 and HK UMP or HK USC, we offer a vast selection. Discover high-quality magazines, binary triggers, stocks, grips, barrels, handguards, sights, and more for your firearm. Whether you own an HK416, HK SP5K, HK G36, or HK MP5 22, we have the Heckler and Koch rifle parts you've been looking for. Shop now to upgrade your rifle to perfection.

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  • New - HKP 2 Point Leather Sling - Black - HKP-20152 HKP 2 Point Leather Sling - Black
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    HKP 2 Point Leather Sling - Black

    HKP HK Parts

    $49.95
    HKP 2 Point Leather Sling - Black These new HK Parts 2-point slings are based off of the original German HK design that are no longer offered. This is a 1st time offering, handcrafted by a German artisan. Made in the USA from quality leather and hardware...
    HKP-20152
    $49.95
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  • New - Talon Grip HK Navy Style Lower Pistol Grip Rubber - Black - HKP-20229 HK MP5, G3, HK93 Grip Wrap - Rubber - Navy Style Lower
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    HK MP5, G3, HK93 Grip Wrap - Rubber - Navy Style Lower

    Talon Grip

    $19.99
    Talon Grip HK Navy Style Rubber Grip Wrap - Black TALON grips are textured, stick-on gun grips that help you get a secure hold on your firearm improving performance, safety, and confidence so you maintain control. Installation is quick and easy. The...
    HKP-20229
    $19.99
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    $19.99
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  • New - H&K HK 416/MR556/MR762 Right or Left Side Safety Selector Lever - HKP-15250
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    HK416, MR556, MR762 Right or Left Side Safety Selector Lever

    H&K Heckler & Koch

    $39.95
    H&K HK 416/MR556/MR762 Right or Left Side Safety Selector Lever HK German manufactured right or left side selector lever for the ambidextrous controls of the HK 416, MR556 family of firearms. It will work for both semi and select-fire models. ...
    HKP-15250
    $39.95
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  • New - H&K HK MR556/MR762/416/417 Forward Assist Plunger Spring - HKP-02537
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    HK416, MR556, HK417, MR762 Forward Assist Plunger Spring

    H&K Heckler & Koch

    $5.95
    Heckler and Koch's Forward Assist Plunger Spring for HK416, MR556, HK417, MR762  New HK German manufacture. Compatible With: HK416, MR556 HK417, MR762 HK G28 HK M27
    HKP-02537
    $5.95
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  • On Sale
    Used - H&K 91/G3 (7.62x51/.308) Complete Bolt Head - Enfield HK Contract - Used - HKP-18423 HK91, G3 Complete Bolt Head - Enfield HK Contract - Used
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    HK91, G3 Complete Bolt Head - Enfield HK Contract - Used

    H&K Heckler & Koch

    Now: $129.95
    Was: $179.95
    HK G3 & HK 91 & PTR Bolt Head Complete - British Enfield - Exc/Like New Made On HK tooling & prints in the Enfield factory in Britain in 1988. Each bolt head is complete with the bolt head parts installed & 100% functional. Removed from...
    HKP-18423
    Now: $129.95
    Was: $179.95
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    Now: $129.95
    Was: $179.95
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  • Used - H&K Leather Sling - Used - HKP-16316 HK Leather Sling - Used
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    HK Leather Sling - Used

    H&K Heckler & Koch

    $49.95
    Original Surplus German HK Leather 2 point sling Comes with HK sling hook. Pulled from German military G3 rifles. Complete and in excellent shape overall. Made with leather straps and steel hardware and HK sling hook.  Compatible With: HK91 G3 ...
    HKP-16316
    $49.95
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  • Out Of Stock
    New - H&K SEF Long Axle Selector Lever For Polymer Trigger Housings - Extended - HKP-19027 Trigger Housing Long Axle Selector Lever - SEF, 0,1 - Polymer - Extended

    Trigger Housing Long Axle Selector Lever - SEF, 0,1 - Polymer - Extended

    H&K Heckler & Koch

    $74.95
    HK German SEF Extended Axle Selector Lever For Polymer Housings - Extended The HK Extended SEF Long Axle Selector Lever is designed for use with polymer SEF-type grips or trigger housings. This extended lever provides enhanced control and ease of use,...
    HKP-19027
    $74.95
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    $74.95
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  • New - H&K MP5 4 Position Burst Trigger Group 0,1,3,F - HKP-01496 HK MP5 Trigger Group - Burst 4 Position 0,1,3,F
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    HK MP5 Trigger Group - Burst 4 Position 0,1,3,F

    H&K Heckler & Koch

    $3,299.95
    HK Heckler and Koch 4 Position Burst Trigger Group 0,1,3,F for HK MP5 New HK German factory fresh 9mm MP5 4 position burst trigger group. Each unit comes just as it comes from the factory in Germany and is complete with trigger pack, left and right...
    HKP-01496
    $3,299.95
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    $3,299.95
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  • New - Maglula UZI Magazine Loader, Unloader - HKP-14547 New - Maglula UZI Magazine Loader, Unloader - HKP-14547
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    Maglula UZI Magazine Loader, Unloader

    Maglula

    $29.95
    Maglula UZI Magazine Loader, Unloader Each part is made to load and unload your 9mm UZI magazines in seconds. This will allow you to do more shooting and less loading. With this loader, magazines can be loaded in 1/3 (60% less) of the time of...
    HKP-14547
    $29.95
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  • New - HKP HK MP5 SD Handguard Conversion - HKP-22091 HK MP5, SP5 Handguard - SD Style Conversion
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    HK MP5, SP5 Handguard - SD Style Conversion

    HKP HK Parts

    $279.95
    HK Parts Handguard Conversion HK MP5SD Convert your standard MP5 to the iconic SD-style look with this HKP MP5SD handguard conversion. Designed for aesthetics only, this drop-in handguard gives your MP5 the suppressed MP5SD appearance without requiring...
    HKP-22091
    $279.95
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  • New - HKP HK MP5 .22LR Flash Hider - HKP-21648 HK MP5 Flash Hider - .22LR
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    HK MP5 Flash Hider - .22LR

    HKP HK Parts

    $49.95
    HKP HK MP5 .22LR Flash Hider Transform your HK MP5 .22 pistol by adding a direct thread-on flash hider that perfectly replicates the iconic look of the MP5 9mm 3-lug flash hider. Internal O-ring to ensure a secure engament that wont allow the flash...
    HKP-21648
    $49.95
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  • New - HK MP5K, SP5K Rear Push Pin Weldment Set - HKP-19632 HK MP5K, SP5K Rear Push Pin Weldment Set
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    HK MP5K, SP5K Rear Push Pin Weldment Set

    USA

    $14.95
    HK MP5K, SP5K Rear Push Pin Weldment Set This weldment set is the 2 pieces needed for the rear of the flat/receiver that holds the stock/brace or end cap in place. CNC machined from weldable steel and the finest weldment available on the market...
    HKP-19632
    $14.95
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    $14.95
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