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 Elbow Spring Spacer For Semi-Auto - HKP-18210 HK MP5, HK90 Series Bushing Sleeve for Elbow Spring - Semi Auto
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    HK MP5, HK90 Series Bushing Sleeve for Elbow Spring - Semi Auto

    HKP HK Parts

    $8.95
    HK Parts Distance Sleeve replacement for your elbow spring in your Semi-Auto MP5  New USA manufacture. Semi auto spacer for elbow spring on the HK 90 series trigger packs. Micro polished and made from stainless steel. This is the finest semi auto...
    HKP-18210
    $8.95
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    $8.95
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  • New - H&K MP5 & MP5K "F" Bolt Head Complete - HKP-00130 HK MP5, MP5K Bolt Head, Complete - F-Style
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    HK MP5, MP5K Bolt Head, Complete - F-Style

    H&K Heckler & Koch

    $499.95
    MP5 & HKSP5, MP5K & SP5K F Bolt Head Complete - HK German  This part will fit all HK 9mm rifles and MP5 pistols. This is the latest HK production and generation of bolt heads available. These are rare and HK now considers them restricted...
    HKP-00130
    $499.95
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    $499.95
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  • New - H&K MP5, 93/53/33, G3 (9mm & 7.62/.308 & 5.52/.223) SEF Navy Style Polymer Housing - Clipped & Pinned - HKP-00164 HK MP5, HK33, HK53, HK93, G3 Housing - SEF Navy - Polymer - Clipped and Pinned
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    HK MP5, HK33, HK53, HK93, G3 Housing - SEF Navy - Polymer - Clipped and Pinned

    H&K Heckler & Koch

    $179.95
    HK Heckler and Koch SEF Navy Polymer Housing Clipped and Pinned for 9mm, .308, and .223 HK MP5, HK33, HK53, HK93, HKG3 This navy style housing fits all shelved receivers. Specifications: Made In Germany Clipped and Pinned Navy Style Housing SEF...
    HKP-00164
    $179.95
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    $179.95
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  • New - H&K Extended Right Side Ambidextrous Selector Lever - HKP-18875 H&K Extended Right Side Ambidextrous Selector Lever H&K Heckler & Koch HKP-18875
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    HK Extended Right Side Ambidextrous Selector Lever

    H&K Heckler & Koch

    $64.95
    HK German Right Side Ambidextrous EXTENDED (ESSL) Lever New German HK extended selector lever for the right side of all ambidextrous trigger packs. Works with all ambi left side HK selector levers. Compatible With: MP5, 94 MP5 clone and custom...
    HKP-18875
    $64.95
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    $64.95
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  • On Sale
    New - AC-Unity HK MP5 Cocking Handle - HKP-20158 HK MP5 Cocking Handle
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    HK MP5 Cocking Handle

    AC-Unity

    Now: $19.95
    Was: $24.95
    AC-Unity HK MP5 Cocking Handle Compatible With: MP5, 94, MP5SD MP5K, SP89, SP5K Zenith 9mm firearms, POF Other MP5 clones or custom HK 9mm builds
    HKP-20158
    Now: $19.95
    Was: $24.95
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    Now: $19.95
    Was: $24.95
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  • New - H&K MP5/SP5/MP5K/SP5K Soft Gun Case - HKP-17428 HK MP5, MP5K Soft Gun Case - 29"
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    HK MP5, MP5K Soft Gun Case - 29"

    H&K Heckler & Koch

    $139.95
    HK Factory 29" MP5/SP5 Soft Tactical Case with HK Logo Compatible With: HK MP5/SP5 HK MP5K/SP5K Similar size firearms  
    HKP-17428
    $139.95
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    $139.95
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  • New - H&K MP5/SP5/MP5K/SP5K Replacement Buffer For Factory End Cap or Folding Stock - HKP-01233
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    HK MP5, SP5K Buffer, Folding Stocks and End Caps

    H&K Heckler & Koch

    $24.95
    H&K MP5/SP5/MP5K/SP5K Replacement Buffer For Factory End Cap or Folding Stock This item is a Heckler & Koch Genuine Part, used to replace the factory HK buffer on MP5/SP5/MP5K/SP5K folding stocks and end caps. This is only usable on the factory...
    HKP-01233
    $24.95
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    $24.95
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  • New - PTR Tactical Handguard "U" Shaped Bracket Screw - HKP-17318 HK MP5, MP5K, HK93, HK91 Handguard Bracket Screw - Tactical
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    HK MP5, MP5K, HK93, HK91 Handguard Bracket Screw - Tactical

    PTR

    $1.95
    PTR Tactical Handguard "U" Shaped Bracket Screw Replacement screw for the "U" shaped hangar on the tactical handguard. There are a total of 3 screws used, they are all the same for the MP5k, MP5, HK93 & HK91 tactical handguards. Great spare to have...
    HKP-17318
    $1.95
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    $1.95
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  • New - Meprolight HK MP5, G3, 33, PTR, SP5 Night Sight Set - HKP-02564 HK MP5, G3, HK33, PTR, SP5 Night Sight Set
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    HK MP5, G3, HK33, PTR, SP5 Night Sight Set

    Meprolight

    $109.00
    Meprolight HK MP5, G3, 33, PTR, SP5 Night Sight Set  Meprolight produces a bright green night sight available for Heckler & Koch sub guns and rifles. These tritium night sight inserts are a no-brainer for a quicker, more accurate point-and-shoot...
    HKP-02564
    $109.00
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    $109.00
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  • Out Of Stock
    HK MP5 3 Position 0,1,F Navy Housing HK MP5 3 Position 0,1,F Navy Housing

    HK MP5 3 Position 0,1,F Navy Housing

    HKP HK Parts

    $169.95
    3 Position 0,1, F Navy Ambidextrous Grip Housing - US MADE US-made Navy ambidextrous grip housing, ideal for any factory German ambidextrous trigger pack or US-made trigger pack. This offering counts as one US-made compliant part. Not compatible with...
    HKP-18196-M
    $169.95
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    $169.95
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  • New - MP5, SP5 - A2 Fixed Stock-Green - HKP-18804 HK MP5, SP5 Fixed Stock - A2 - Green
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    HK MP5, SP5 Fixed Stock - A2 - Green

    Michaels Machines

    $199.95
    Michaels Machines A2 Fixed Stock made in the USA for HK MP5 - OD GREEN Each stock counts as one US made 922r compliant part. Simply the best US made HK MP5 stock featuring a rubberized backplate that reduces felt recoil as well as carrier abuse. Ideal...
    HKP-18804
    $199.95
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    $199.95
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  • Out Of Stock
    New - Zenith 30 Round HK MP5 Monkey Subsonic Labeled Magazine - HKP-20916 HK MP5, SP5, MP5K, SP5K Magazine - 30 Round - 9mm - Subsonic - Speak No Evil Monkey

    HK MP5, SP5, MP5K, SP5K Magazine - 30 Round - 9mm - Subsonic - Speak No Evil Monkey

    Zenith

    $43.95
    Zenith 30 Round HK MP5 Monkey Subsonic Labeled Magazine Easily identify a magazine loaded with supersonic rounds versus a magazine loaded with subsonic rounds. Features: Durable electro-plated black finish for exceptional corrosion resistance All steel...
    HKP-20916
    $43.95
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    $43.95
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