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 - RCM MP5 40, MP5 10mm Complete Bolt Group - HKP-19723 HK MP5 Bolt Group, Complete - .40 S&W, 10mm
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    HK MP5 Bolt Group, Complete - .40 S&W, 10mm

    HKP HK Parts

    $414.95
    RCM- MP5 40 & MP5 10mm - Bolt Group Complete Ideal to replace out of spec, worn, or broken bolt groups or for that custom build. Includes: RCM bolt head complete RCM locking piece RCM firing pin RCM firing pin spring RCM full auto bolt carrier...
    HKP-19723
    $414.95
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    $414.95
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  • New - HKP MP5 & HK94 Vented Wide Forearm - Vertical - HKP-16856 HK MP5, HK94 Vented Wide Handguard - Vertical
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    HK MP5, HK94 Vented Wide Handguard - Vertical

    HKP HK Parts

    $44.95
    HKP MP5 & HK94 Vented Wide Forearm - Vertical New US manufactured (922r compliant) HK MP5 & HK94 vented wide handguard with the 90 degree vents. This style of venting allows better handling and superior barrel cooling abilities. Available...
    HKP-16856
    $44.95
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  • New - CFG MP5, MP5K Low Profile Rear Sight Base Mount - 5 Slot - HKP-18235 HK MP5, MP5K Optic Mount - Low Profile - Rear - Picatinny
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    HK MP5, MP5K Optic Mount - Low Profile - Rear - Picatinny

    CFG

    $99.95
    CFG MP5, MP5K Low Profile Rear Sight Base Mount - 5 Slot This new offering is a neat low profile offering that allows the user to replace the rear sight and add an extremely low profile super robust picatinny optic mount to your HK MP5, MP5K firearm...
    HKP-18235
    $99.95
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    $99.95
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  • New - B&T MP5 Handguard With LED Weapon Light -TL99 - HKP-16901 HK MP5 Handguard with LED Weapon Light - TL99
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    HK MP5 Handguard with LED Weapon Light - TL99

    B&T Brugger & Thomet

    $649.95
    B&T Brugger & Thomet Model TL99 CREE LED Lit Handguard for HK MP5 and HK94 Models Each unit handguard is built with the integrated tactical LED light and 3 position switch. Specifications: High intensity torch light Focused beam Shock proof,...
    HKP-16901
    $649.95
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  • Out Of Stock
    HK MP5K, SP5K Super Safety Lower HK MP5K, SP5K Super Safety Lower

    HK MP5K, SP5K Super Safety Lower

    AS Designs

    $649.95
    AS Designs Super Safety Lower for the HK MP5K & SP5K Platform The ASD Super Safety Lower allows for faster follow-up shots by resetting after each shot.  This is a true drop-in trigger and housing assembly featuring SEMI, SUPER, and SAFE...
    HKP-22386-M
    $649.95
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    $649.95
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  • Out Of Stock
    HK MP5, SP5 Super Safety Lower HK MP5, SP5 Super Safety Lower

    HK MP5, SP5 Super Safety Lower

    AS Designs

    $649.95
    AS Designs Super Safety Lower for the HK MP5 & SP5 Platform The ASD Super Safety Lower allows for faster follow-up shots by resetting after each shot.  This is a true drop-in trigger and housing assembly featuring SEMI, SUPER, and SAFE...
    HKP-22385-M
    $649.95
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    $649.95
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  • New - HKP HK MP5 (.40 S&W) Locking Roller -6 - HKP-17566
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    HK MP5 Locking Roller -6 - .40 S&W

    HKP HK Parts

    $11.95
    HK US MP540 Undersized Locking Roller, -6 The proper roller size is essential for headspacing the bolt gap correctly. Please Note: The price listed is per roller. Order 2 (pair) for a complete set for the bolt head. An easy way to remember the size you...
    HKP-17566
    $11.95
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  • New - H&K MP5 & HK94 SEF Navy Style Trigger Group Semi-Auto Clipped & Pinned - HKP-01179 HK MP5, HK94 Trigger Group - SEF Navy Semi Auto - Clipped and Pinned
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    HK MP5, HK94 Trigger Group - SEF Navy Semi Auto - Clipped and Pinned

    H&K Heckler & Koch

    $599.95
    HK Heckler and Koch German SEF Navy Style Semi-Auto Clipped and Pinned Trigger Group Complete for HK MP5 and HK94 Ready to drop on your semi-auto HK 9mm HK Or Clone firearm or upper receiver. Perfect for barreled upper offerings such as the Omega line...
    HKP-01179
    $599.95
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  • New - HK94, SP89 Original Plastic Grip For Metal Housing - HKP-01423 HK MP5, HK94, SP89, HK93 Grip For Metal Housing - Original Plastic
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    HK MP5, HK94, SP89, HK93 Grip For Metal Housing - Original Plastic

    H&K Heckler & Koch

    $49.99
    H&K 94 & SP89 Original Plastic Grip For Metal Housing This original plastic grip is designed for use with metal housing setups. Specifications: Original Plastic Grip Compatible With: HK SP89 HK 94 HK 93
    HKP-01423
    $49.99
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  • On Sale
    New - MKE HK MP5 Rear Sights Locking Washer - HKP-22240
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    HK MP5 Rear Sights Locking Washer

    MKE

    Now: $1.95
    Was: $2.45
    MKE HK MP5 Rear Sights Locking Washer Secures the rear sight assembly on MKE and HK MP5 models to maintain proper alignment. Compatible With: Century Arms AP5 HK MP5/MP5K HK SP5/SP5K Will work with all 90 series firearms
    HKP-22240
    Now: $1.95
    Was: $2.45
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  • New - Streamlight HK MR556/HK416 Protac 2.0 Rail Mount - HKP-21939 HK416, MR556 Optic Mount - Protac 2.0 - Picatinny, MLOK
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    HK416, MR556 Optic Mount - Protac 2.0 - Picatinny, MLOK

    Streamlight

    $169.99
    Streamlight Protac 2.0 Rail Mount for HK MR556 and HK416 The Streamlight ProTac 2.0 Rail Mount HP is a high-performance rail-mounted tactical light designed for long-gun applications. Producing 2,000 lumens and 100,000 candela, it delivers intense,...
    HKP-21939
    $169.99
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  • New - H&K Hammer and Pressure Shank Pin - 90 Series - HKP-21854
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    HK Hammer and Pressure Shank Pin - 90 Series

    H&K Heckler & Koch

    $3.95
    H&K Hammer and Pressure Shank Pin - 90 Series For pinned-style hammer and shanks, this pin securely holds the two components together. This original H&K production part has never been installed. Made from correct German-spec steel to meet exact...
    HKP-21854
    $3.95
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