MP5 / SP5 Small Parts

MP5 / SP5 Small Parts

Find all the essential small parts for your HK MP5 and HK SP5 firearm. Our collection includes pins, springs, screws, and other vital Heckler & Koch components to keep your HK MP5 or HK SP5 in top working order. Stock up on small parts to ensure you're always prepared for repairs or upgrades.

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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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  • New - HKP Roller +3 - New - 8.03mm - HKP-19425 HKP Roller +3 - New - 8.03mm

    HKP Roller +3 - New - 8.03mm

    H&K Heckler & Koch

    $8.99
    Roller +3 - New - 8.03mm HK Parts Standard (8.03 mm) locking roller, The proper roller size is essential for proper bolt gap. US Manufacture. Please Note: The price listed is per roller. Order 2 (pair) for a complete set for the bolt head. An easy way to...
    HKP-19425
    $8.99
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  • New - HKP Cocking Tube End Cap-Steel - HKP-17580 HK90 Series Cocking Tube End Cap - Steel

    HK90 Series Cocking Tube End Cap - Steel

    HKP HK Parts

    $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
    $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
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  • New - HKP Spare Buffer For Folding Stocks & End Caps - HKP-17886 HK MP5K, SP5K Spare Buffer for Folding Stocks and End Caps

    HK MP5K, SP5K Spare Buffer for Folding Stocks and End Caps

    HKP HK Parts

    $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
    $9.95
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  • New - H&K German Recoil Guide Rod Rivet - HKP-01026

    HK German Recoil Guide Rod Rivet

    H&K Heckler & Koch

    $9.95
    H&K German Recoil Guide Rod Rivet This rivet holds the stop pin and recoil spring captive and in place to the recoil rod itself. The price is per rivet. New old stock HK German rivet. Compatible With: G3, 91, 33, 93, & 53 MP5, 94 MP5K SP89 HK21...
    HKP-01026
    $9.95
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  • New - HKP Roller +9 - New - 8.09mm - HKP-19438 HK Roller +9 - New - 8.09mm

    HK Roller +9 - New - 8.09mm

    HKP HK Parts

    $8.99
    Roller +9 - New - 8.09mm HK Parts Standard (8.09 mm) locking roller, The proper roller size is essential for proper bolt gap. US Manufacture. Please Note: The price listed is per roller. Order 2 (pair) for a complete set for the bolt head. An easy way to...
    HKP-19438
    $8.99
    Qty in Cart: 0
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  • New - MP5 40/10 Extractor Spring - HKP-00409 HK MP5 Extractor Spring - .40 S&W, 10mm, .357 SIG

    HK MP5 Extractor Spring - .40 S&W, 10mm, .357 SIG

    USA

    $9.95
    US Made Extractor Spring for HK MP5 .40 S&W, 10mm, and .357 The extractor spring is the most common wear item on an MP5 and a must-have spare and replacement part. HK Germany no longer makes the MP5 40,10 extractor spring, and they are no longer...
    HKP-00409
    $9.95
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  • New - HKP Roller +5 - New - 8.05mm - HKP-19440 Bolt Head Locking Roller +5 - 8.05mm - New

    Bolt Head Locking Roller +5 - 8.05mm - New

    HKP HK Parts

    $8.99
    Roller +5 - New - 8.05mm HK Parts Standard (8.05 mm) locking roller, The proper roller size is essential for proper bolt gap. US Manufacture. Please Note: The price listed is per roller. Order 2 (pair) for a complete set for the bolt head. An easy way...
    HKP-19440
    $8.99
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  • New - HKP MP5 A3 Retractable Stock Buffer - HKP-18160

    HK MP5 A3 Retractable Stock Buffer

    HKP HK Parts

    $6.74
    MP5 A3 Retractable Stock "H" Buffer For All HK A3 Retractable Stocks The A3 stock buffer is a high wear and common replacement items that does need to be replaced when they become torn, cracked, brittle, discolored & worn. These units are made from...
    HKP-18160
    $6.74
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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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  • New - MKE Trigger Pack Ejector Lever Axle - HKP-22241 MKE Trigger Pack Ejector Lever Axle MKE HKP-22241

    HK MP5, HK90 Series Ejector Lever Axle

    MKE

    $17.95
    MKE Trigger Pack Ejector Lever Axle Fits all SEF & Ambidextrous style HK trigger packs regardless of caliber. MKE product made on HK tooling.  Fits all of the following 90 series trigger packs: SEF, O,1 Navy Burst
    HKP-22241
    $17.95
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