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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  • HK MP5 3 Position 0,1,F Navy Housing HK MP5 3 Position 0,1,F Navy Housing
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    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 SEF...
    HKP-18196-M
    $169.95
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    $169.95
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  • New - H&K MP5, MP5K Rear Sight Set Complete-Windage Knob - HKP-02532
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    HK MP5, MP5K Rear Sight Set Complete-Windage Knob

    H&K Heckler & Koch

    $129.95
    MP5 & HK94 Rear Sight Set Complete - With Windage Adjustment Knob Each rear sight unit comes with German HK parts, with the only exception being the hand-adjustable windage screw. Each set includes the entire rear sight assembly and hardware set for...
    HKP-02532
    $129.95
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  • HK91, G3, PTR Magazine - 20 Round - Alloy - Like New HK91, G3, PTR Magazine - 20 Round - Alloy - Like New
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    HK91, G3, PTR Magazine - 20 Round - Alloy - Like New

    Rheinmetall

    $19.95
    Rheinmetall HK G3, HK91, and PTR91 20 Round Magazine - Like New Rheinmetall G3 alloy mags were made for the German Army and are no longer in production. Once they are gone, they are gone for good. *Although these magazines have been carefully selected,...
    HKP-22495
    $19.95
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  • Out Of Stock
    New - H&K MR556/MR762/416/417 Ambidextrous Selector Clamping Sleeve - HKP-22062

    HK416, MR556, HK417, MR762 Selector Lever Clamping Sleeve - Ambi

    H&K Heckler & Koch

    $5.95
    H&K MR556/MR762/416/417 Ambidextrous Selector Clamping Sleeve German H&K factory clamping sleeve for ambidextrous selector levers on MR556, MR762, HK416, and HK417. Compatible With: HK MR556 A1/A4 HK416 HK MR762 A1/A4 HK417
    HKP-22062
    $5.95
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    $5.95
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  • New - HKP HK UMP, G36 3 Position Selector - Right - HKP-20179 HK UMP, G36 3 Position Selector - Right
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    HK UMP, G36 3 Position Selector - Right

    HKP HK Parts

    $8.95
    HKP HK UMP, G36 3 Position Selector - Right HK UMP & G36 right safety selector lever for all 3 position HK UMP & G36 lowers only.
    HKP-20179
    $8.95
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  • On Sale
    New - Timney Triggers HK MP5, HK 91/93/94, HK G3 2-Stage Trigger - HKP-20500 HK MP5, HK91, G3, HK93, HK94 2-Stage Trigger
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    HK MP5, HK91, G3, HK93, HK94 2-Stage Trigger

    Timney Triggers

    Now: $249.95
    Was: $298.95
    Timney Trigger for MP-5, HK 91/93/94, G3, Clones The Timney HK MP5 trigger is factory-set with a two pound first stage and a two pound second stage pull weight. All trigger parts have been expertly designed and precision machined from premium materials...
    HKP-20500
    Now: $249.95
    Was: $298.95
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    Was: $298.95
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  • New - H&K HK MR762/417/G28 Adjustable Buttstock Set - RAL 8000 - HKP-16760 HK417, MR762, G28 Adjustable Buttstock Set - RAL8000
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    HK417, MR762, G28 Adjustable Buttstock Set - RAL8000

    H&K Heckler & Koch

    $589.95
    H&K HK MR762, HK417, G28 Adjustable Buttstock Set - RAL 8000 HK G28 adjustable stock kit complete with the necessary parts convert a stock MR762 or HK417 to G28 spec.  Includes: G28 fully adjustable stock G28 buffer tube/receiver extension G28...
    HKP-16760
    $589.95
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    $589.95
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  • New - H&K 2 Round HK SLB 2000 30-06 Magazine - Black - HKP-16997 HK 2 Round HK SLB 2000 30-06 Magazine
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    HK 2 Round HK SLB 2000 30-06 Magazine

    H&K Heckler & Koch

    $29.95
    HK SLB 2000 30-06 2 Round Mag
    HKP-16997
    $29.95
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  • New - HKP MP5K/SP89/SP5K 9mm End Cap - HK Style - HKP-16135 HK MP5K, SP89, SP5K End Cap with Sling Swivel - 9mm - HKP
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    HK MP5K, SP89, SP5K End Cap with Sling Swivel - 9mm - HKP

    HKP HK Parts

    $49.95
    HKP MP5K/SP89/SP5K 9mm End Cap - HK Style This end cap is an identical reproduction of the factory end cap and features the original HK style buffer. Compatible With: MP5K SP5K SP89 In spec. clones and custom builds
    HKP-16135
    $49.95
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  • New - HKP MP5K/SP89/SP5K 9mm AR Brace/Stock Adapter - QD Sling Attachment - HKP-18796 HK MP5K, SP89, SP5K Stock or Brace Adapter - AR - QD Sling Attachment - 9mm
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    HK MP5K, SP89, SP5K Stock or Brace Adapter - AR - QD Sling Attachment - 9mm

    HKP HK Parts

    $114.95
    HKP MP5K/SP89/SP5K 9mm AR Brace/Stock Adapter - QD Sling Attachment Each AR stock, brace adapter is made from a solid billet of CNC machined aircraft grade aluminum with QD Sling Attachment Points. Properly buffered with factory correct "H" buffers to...
    HKP-18796
    $114.95
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    $114.95
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  • New - PTR Tactical, Keymod & M-LOK, Retainer Handguard Screw - HKP-16743
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    HK MP5, MP5K, HK93, HK91 Handguard Retainer Screw - Tactical, Keymod, and M-LOK

    PTR

    $4.95
    PTR Tactical, Keymod & M-LOK, Retainer Handguard Screw This is the screw that is used on all the Tactical, Keymod, and M-LOK forearms (MP5K, MP5, HK93, HK91). A great spare to have in case the original screw gets lost.
    HKP-16743
    $4.95
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    $4.95
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  • New - H&K MP5F & MP5 40,10 Recoil Rod Assembly - HKP-00133 HK MP5F, MP5 40/10 Recoil Rod Assembly - Complete
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    HK MP5F, MP5 40/10 Recoil Rod Assembly - Complete

    H&K Heckler & Koch

    $79.95
    German HK MP5F Recoil Assembly This is the factory-correct MP5F or MP5 40/10 Recoil Rod assembly. Most commonly used for MP5's that are using +P or +P+ ammunition or any high impulse 9mm. Or for all MP5 40 or 10-mm bolt groups. A great upgrade to have...
    HKP-00133
    $79.95
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    $79.95
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