MP5K / SP5K Small Parts

MP5K / SP5K Small Parts

Ensure smooth operation with high-quality MP5K small parts and SP5K replacement pins from HKP. Our HK Parts collection includes essential springs, pins, and other small components to keep your firearm running at its best. Trust HKP for reliable replacement parts.

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  • On Sale
    New - HKP MP5, MP5K, 94 & SP89 Firing Pin-Steel - HKP-02115
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    HK MP5, HK94, MP5K, SP89 Firing Pin - Steel

    HKP HK Parts

    Now: $13.95
    Was: $17.47
    MP5, MP5K, 94, & SP89 Firing Pin - Steel Each part is made using the factory HK material and specifications from original HK German blueprints. Compatible With: MP5, HK94 MP5K, SP89, SP5K MP5 40, 10mm, .357 Sig Zenith, POF, Omega, DT,...
    HKP-02115
    Now: $13.95
    Was: $17.47
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  • Out Of Stock
    New - RCM MP5 & MP5K 9mm Extractor - HKP-20959 HK MP5, MP5K Extractor - 9mm - US

    HK MP5, MP5K Extractor - 9mm - US

    RCM

    $29.95
    RCM MP5 & MP5K 9mm Extractor Made from ordnance grade steel and heat treated. These are the latest F type extractor for all HK MP5/94 bolt heads. Perfect to get that out of spec clone or worn out HK bolt working as it should. Made in the USA, these...
    HKP-20959
    $29.95
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    $29.95
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  • On Sale
    New - USA Small Push Pin Replacement Spring - HKP-20368 HK MP5, HK90 Series Push Pin Spring
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    HK MP5, HK90 Series Push Pin Spring

    Now: $1.45
    Was: $1.95
    Replacement Spring for HK style push pin - Small  A must have replacement item to have on hand. A quick and easy install spring to get your push pins back to working condition. A great replacement for those worn-out springs that come loose while in...
    HKP-20368
    Now: $1.45
    Was: $1.95
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  • On Sale
    New - HKP Cocking Tube End Cap - Aluminum - HKP-02806-M HK90 Series Cocking Tube End Cap - Aluminum
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    HK90 Series Cocking Tube End Cap - Aluminum

    HKP HK Parts

    Now: $11.95
    Was: $14.95
    H&K Cocking Tube End Cap - Aluminum - US Made Made from weight-saving aircraft-grade aluminum alloy.  Compatible With: All 90 series HK firearms and clones that use a triple frame/sight tower
    HKP-02806-M
    Now: $11.95
    Was: $14.95
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  • New - H&K MP5 & MP5K F Style Roller Retainer Plate - 3rd Gen - HKP-00069 HK MP5, MP5K F Style Roller Retainer Plate - 3rd Gen
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    HK MP5, MP5K F Style Roller Retainer Plate - 3rd Gen

    H&K Heckler & Koch

    $14.95
    HK German "F" Style 3rd Gen Roller Retainer Plate This is the latest and greatest German design of roller retainer plates found in all of the latest production of HK German bolt heads. The MP5 F roller retainer plate fits true F-style bolt heads only...
    HKP-00069
    $14.95
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  • Out Of Stock
    New - HK Recoil Rod Guide Ring For Recoil Rod Assemblies - HKP-00143 HK Recoil Rod Guide Ring For Recoil Rod Assemblies

    HK Recoil Rod Guide Ring For Recoil Rod Assemblies

    H&K Heckler & Koch

    $7.99
    HK Recoil Rod Guide Ring For Recoil Rod Assemblies This item is a high-wear item & is great to have as a spare part. Compatible With: HK MP5 HK 94 HK MP5K HK 91 HK G3 HK 93 HK 33 HK 53 HK 21 (not E guns) Other HK 90 Series Rifles & Pistols.
    HKP-00143
    $7.99
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    $7.99
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  • On Sale
    New - HKP Cocking Tube End Cap-Steel - HKP-17580 HK90 Series Cocking Tube End Cap - Steel
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    HK90 Series Cocking Tube End Cap - Steel

    HKP HK Parts

    Now: $15.95
    Was: $19.95
    Cocking Tube End Cap - Steel - US Made Manufactured from solid billet steel and finished in black in a nitride finish. Compatible With: All 90 series HK firearms and clones that use a triple frame/sight tower
    HKP-17580
    Now: $15.95
    Was: $19.95
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    Was: $19.95
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  • On Sale
    New - Semi Auto Shelf For Receiver - Billeted - HKP-01521
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    Receiver Shelf - Semi Auto - Billeted

    Now: $16.95
    Was: $19.95
    Semi Auto Shelf for Receiver - Billeted HK Semi Auto Shelf milled from one solid billet to HK's factory specifications (no castings here). This is the needed receiver shelf that is welded to the receiver to allow the use of the clipped & pinned...
    HKP-01521
    Now: $16.95
    Was: $19.95
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  • Out Of Stock
    New - HK MP5, MP5K Magazine Catch - Latest Style - HKP-00911 New - HK MP5, MP5K Magazine Catch - Latest Style

    HK MP5, SP5K, HK94, SP89 Magazine Catch - 9mm - Latest Style

    H&K Heckler & Koch

    $64.95
    Heckler and Kock Magazine Catch Latest Style Genuine HK mag release for factory and clone firearms. This component often resolves issues with mags not locking into position on HK clones and builds. Constructed from a single piece of steel unlike the...
    HKP-00911
    $64.95
    Out Of Stock
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    $64.95
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  • On Sale
    New - HKP Spare Buffer For Folding Stocks & End Caps - HKP-17886 HK MP5K, SP5K Spare Buffer for Folding Stocks and End Caps
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    HK MP5K, SP5K Spare Buffer for Folding Stocks and End Caps

    HKP HK Parts

    Now: $7.95
    Was: $9.95
    HKP Spare Buffer For Folding Stocks & End Caps New US manufactured flat style "H"buffer to replace the factory HK buffer on MP5K folding stocks and end caps. As well as a spare or replacement buffer for the MP5 & MP5K folding B&T stocks. Made...
    HKP-17886
    Now: $7.95
    Was: $9.95
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  • Out Of Stock
    New - HKP MP5, MP5K, HK94 Magazine Release Set - Germany, USA - HKP-17569 HK MP5, MP5K, HK94 Magazine Release Set

    HK MP5, MP5K, HK94 Magazine Release Set

    HKP HK Parts / Heckler & Koch

    $94.95
    HKP and Heckler and Koch Complete Magazine Release Set for your 9mm HK MP5, HK MP5K, and HK94 - German or American Complete magazine paddle mag release kit that includes everything you need for the standard and paddle mag release on your HK 9mm...
    HKP-17569
    $94.95
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    $94.95
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  • New - H&K MP5, HK94, MP5K, SP89 & SP5K Firing Pin - HKP-00061
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    HK MP5, HK94 Firing Pin

    H&K Heckler & Koch

    $49.95
    H&K MP5, HK94, MP5K, SP89 & SP5K Firing Pin - German Compatible With: MP5 HK94 MP5K SP89 SP5K 
    HKP-00061
    $49.95
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    $49.95
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