MP5 / SP5 Series

MP5 / SP5 Series

Discover the ultimate selection of MP5 and SP5 parts and accessories for your H&K firearms. Whether you're upgrading, building, or maintaining your MP5/SP5, we offer premium H&K components like handguards, barrels, magazines, and bolt carrier groups. Shop HK Parts for unmatched reliability and performance for all your MP5/SP5 needs.

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  • New - H&K Rear Sight Bearing - HKP-00145
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    HK Rear Sight Bearing

    H&K Heckler & Koch

    $1.99
    H&K Rear Sight Bearing Factory HK Part for all rear sight assemblies. This item is required for any HK diopter rear sight assemblies.
    HKP-00145
    $1.99
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    $1.99
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  • Used - H&K Full Auto Trigger Pack Elbow Spring With Roller - Used - HKP-16241 HK MP5, HK33, HK53, HK93 Elbow Spring With Roller - Full Auto Trigger Pack - Used
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    HK MP5, HK33, HK53, HK93 Elbow Spring With Roller - Full Auto Trigger Pack - Used

    H&K Heckler & Koch

    $4.95
    H&K Full Auto Trigger Pack Elbow Spring With Roller - USED Used- Good shape. This item is a factory HK German replacement part.
    HKP-16241
    $4.95
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    $4.95
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  • New - H&K MP5, SP5, HK94 2 Position A3 F Retractable Rear Stock - HKP-00168 HK MP5, HK94 A3 F Retractable Buttstock
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    HK MP5, HK94 A3 F Retractable Buttstock

    H&K Heckler & Koch

    $577.95
    HK German MP5 and HK94 A3 "F" Style Retractable Rear Stock This German HK A3 retractable is the latest and greatest HK retractable German stock available. The F stock is designed to take the abuse of heavy +P and +P+ rounds, as well as all standard...
    HKP-00168
    $577.95
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    $577.95
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  • New - Bore Boss Pull-Through Bore Cleaner - 9mm MP5, SP5K - HKP-19398 HK MP5, SP5K Bore Cleaner - Bore Boss Pull-Through - 9mm
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    HK MP5, SP5K Bore Cleaner - Bore Boss Pull-Through - 9mm

    Real Avid

    $12.95
    Real Avid Bore Boss Pull-Through Bore Cleaner - 9mm From the barrel of innovation comes the ultra-compact Bore Boss, the first-ever self-storing, easy-feeding, clean-pulling, field-ready, hassle-free, pure-genius bore cleaner. The single-piece cable with...
    HKP-19398
    $12.95
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    $12.95
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  • HK MP5, SP5K Extractor Spring - 9mm HK MP5, SP5K Extractor Spring - 9mm
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    HK MP5, SP5K Extractor Spring - 9mm

    MKE

    $6.95
    MKE HK MP5, MP5K - Extractor Spring - 9mm Extractor spring for all 9mm HK variants including clones. This spring is the #1 repair & replacement item for the MP5 and MP5K family of firearms. Compatible With: HK MP5 HK MP5K HK SP5 HK SP5K HK94 HK...
    HKP-22481
    $6.95
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    $6.95
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  • New - Shooting Sight HK MP5, HK 91/93/94, HK G3 & Clones Heckfire 2-Stage Trigger - HKP-20173 HK MP5, HK91, G3, HK93, HK94, Clones Heckfire 2-Stage Trigger
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    HK MP5, HK91, G3, HK93, HK94, Clones Heckfire 2-Stage Trigger

    $399.95
    Heckfire trigger for MP-5, HK 91/93/94, G3, Clones 2-stage trigger with around 5lb total pull.  Drop-in to all lowers. The updated selector levers work for all lowers (you no longer need to tell us if it is an SEF or an AMBI lower) and they cover...
    HKP-20173
    $399.95
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    $399.95
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  • New - B&T HK MP5, SP5 Telescopic Stock - HKP-19352 HK MP5, SP5 Telescopic Stock
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    HK MP5, SP5 Telescopic Stock

    B&T Brugger & Thomet

    $650.00
    B&T's Brugger and Thomet Telescopic Stock for HK MP5 B&T offers a selection of shoulder stocks for the HK MP5, SP5, MP5SD, MKE AP5, ZF-5 in order to adapt the weapon to the needs of its operator. Due to the in 5 positions length adjustable...
    HKP-19352
    $650.00
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    $650.00
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  • Out Of Stock
    New - B&T MP5, MP5K Low Profile Mount, Extended T1/T2 - HKP-16876 HK MP5, MP5K Optic Mount - 138mm - Low Profile - Extended Picatinny

    HK MP5, MP5K Optic Mount - 138mm - Low Profile - Extended Picatinny

    B&T Brugger & Thomet

    $159.95
    B&T MP5, MP5K Low Profile Picatinny Mount  Specifications: Color: Black Height max: 23.5 mm Length max: 138 mm Length of top rail: 138 mm Material: Aluminum NATO Accessory Rails: 1 weaver type style rail Part number: BT-21241 Treatment:...
    HKP-16876
    $159.95
    Out Of Stock
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    $159.95
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  • On Sale
    New - AC-Unity HK MP5 Stock w/4 Rubber Pads - HKP-21634 HK MP5 Stock with 4 QD Rubber Buttstock Pads
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    HK MP5 Stock with 4 QD Rubber Buttstock Pads

    AC-Unity

    Now: $74.95
    Was: $129.95
    AC-Unity HK MP5 Stock with 4 Rubber QD Butt Pads MP5 side folding stock assembly from AC-Unity. This assembly includes four quick detach butt pads for a custom fit, prefect for any shooter.  Multiple sling attachments accomodate a wide range of...
    HKP-21634
    Now: $74.95
    Was: $129.95
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    Now: $74.95
    Was: $129.95
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  • New - H&K -4 Roller For Bolt Head 7.96mm - Under-sized - HKP-00504 HK -4 Roller For Bolt Head 7.96mm - Under-sized
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    HK -4 Roller For Bolt Head 7.96mm - Under-sized

    H&K Heckler & Koch

    $27.99
    H&K -4 Roller For Bolt Head 7.96mm - Under-sized The proper roller size is essential for proper head spacing and bolt gap. New HK German not surplus or used goods. German-made -4 roller, each roller is priced per roller. Please Note: The price listed...
    HKP-00504
    $27.99
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    $27.99
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  • HK MP5, SP5, MP5K, SP5K Magazine - 30 Round - 9mm - Bundesadler HK MP5, SP5, MP5K, SP5K Magazine - 30 Round - 9mm - Bundesadler
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    HK MP5, SP5, MP5K, SP5K Magazine - 30 Round - 9mm - Bundesadler

    Zenith

    $43.95
    Zenith 30 Round HK MP5 Bundesadler Magazine The Bundesadler laser-etched into a Zenith magazine. Limited run so get them while you can! Application of oil is recommended depending on climate. Features: Durable electro-plated black finish for exceptional...
    HKP-20913
    $43.95
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    $43.95
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  • New - HKP 9mm Flash Hider - 3-Lug - HKP-20170 HK MP5, MP5K Flash Hider - 3 Lug - 9mm
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    HK MP5, MP5K Flash Hider - 3 Lug - 9mm

    HKP HK Parts

    $99.95
    MP5, MP5K Flash Hider - 3-Lug - 9mm Installs & un-installs in seconds. New style HK flash hider with the latest style locking latch that sits flush when locked. Made in the USA from ordnance grade steel.  Compatible With: HK MP5 HK MP5K HK...
    HKP-20170
    $99.95
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    $99.95
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