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 9mm Full Auto Bolt Carrier - HKP-01188 HK MP5 Bolt Carrier - Full Auto - 9mm
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    HK MP5 Bolt Carrier - Full Auto - 9mm

    RCM

    $146.95
    MP5 9mm Full Auto Bolt Carrier - RCM New US RCM manufactured MP5, 94 F/A carrier with all current "F" style upgrades and tungsten filled for the best performance and the utmost reliability. They were machined completely from billet ordnance grade steel...
    $146.95
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  • New - H&K Magazine Catch Spring - HKP-01917
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    HK90 Series Magazine Catch Spring

    H&K Heckler & Koch

    $4.95
    Heckler and Koch Magazine Catch Spring for the HK90 Rifle Series New HK German manufacture, not used, worn out surplus springs. Perfect spare and a must-have mag catch spring for all 90 series rifles that use a detachable magazine. Compatible...
    $4.95
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  • New - HKP Semi Shelf Weldment - Metal Grip Housing - HKP-16657 HK Semi Shelf Weldment - Metal Grip Housing
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    HK Semi Shelf Weldment - Metal Grip Housing

    HKP HK Parts

    $14.95
    HKP Semi Shelf Weldment Metal Grip Housing For Semi-Auto Trigger Packs This HK German specification metal trigger frame weldment is designed for converting SEF style housings from full auto to semi-auto. This weldable block or shelf is essential for...
    $14.95
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  • New - HKP MP5SD Enhanced SD Shroud - HKP-15701
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    HK MP5SD Barrel Shroud - Enhanced

    HKP HK Parts

    $129.95
    HKP MP5SD weldable suppressor shroud for HK MP5 SD builds The HKP SD shroud is fully de-burred with the handguard attachment lugs being machined in from the outset, not welded, which is commonly found in aftermarket-style shrouds. Specifications: Made...
    $129.95
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  • New - Holosun, HKP HK MP5 Reflex X2 / Optic Mount Bundle - Black - HKP-20735 Holosun, HKP HK MP5 Reflex X2 / Optic Mount Bundle - Black
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    Holosun, HKP HK MP5 Reflex X2 / Optic Mount Bundle - Black

    Holosun

    $394.95
    Holosun X2 - Red 2 MOA Dot & 32 MOA Circle - Optic Mount - Bundle - HK MP5 Includes:  (1) Holosun Reflex X2 MRS Red Solar (1) MP5 RMR Optic Mount The finest mounting solution to properly mount your RDS on your MP5 or any other receiver that...
    $394.95
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  • New - Choate MP5 & HK94 End Cap & Sling Swivel - HKP-00115 HK MP5, HK94 End Cap - Sling Swivel
"
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    HK MP5, HK94 End Cap - Sling Swivel "

    Choate

    $36.95
    Choate MP5 & HK94 End Cap and Sling Swivel Made in the USA, MP5 and HK94 end cap features an extra thick heavy-duty rubber buffer that is replaceable with a simple screwdriver. Each HK end cap also features a sling swivel for use with all types of...
    $36.95
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  • New - H&K HK MP5 & HK MP5K 9mm Dual German Magazine Clamp Bundle - HKP-20492 HK MP5, MP5K Magazine Clamp - Dual - 9mm - Bundle
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    HK MP5, MP5K Magazine Clamp - Dual - 9mm - Bundle

    H&K Heckler & Koch

    $299.95
    HK German MP5 & SP5 Or MP5K & SP5K 9mm Mag Clamp Bundle Allows the user to clamp 2 X MP5 9mm 30 round magazines together for ease of use & safety by keeping 2 magazines usable & at your disposal. A Heckler & Koch German made genuine...
    $299.95
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  • New - HKP MP5 40/10 30 Round Magazine - HKP-16456 HK MP5 40/10 30 Round Magazine
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    HK MP5 40/10 30 Round Magazine

    HKP HK Parts

    $49.95
    MP5 40/10 30 Round Magazine - US HKP, US made 30 round magazine for MP5's chambered in .40 S&W, 10mm, .357 Sig, and 9x25 Dillon.  Each magazine counts as 3 US made components for satisfying 922r compliance. Compatible With: MP5 .40 Cal MP5...
    $49.95
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  • New - HKP Armorer's Tool Kit - HKP-18659 HK Armorer's Tool Kit
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    HK Armorer's Tool Kit

    HKP HK Parts

    $67.95
    HKP Armorer's Tool Kit   Includes: HK Parts Armorers Puck Punch Bench Block Tool 8 Piece German Rennsteig punch set 20 Piece German Feeler gauge set
    $67.95
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  • New - HKP HK MP5 Picatinny Rail Optic Mount - Raised - HKP-21489 HK MP5 Picatinny Rail Optic Mount - Raised
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    HK MP5 Picatinny Rail Optic Mount - Raised

    HKP HK Parts

    $109.95
    HKP HK MP5 Picatinny Rail Optic Mount HK Parts Picatinny style optic mount for the MP5 or MP5K.  Quickly mount any Picatinny optic to your HK while retaining a full view of the factory sights. Available exclusively at HK Parts. Compatible With: HK...
    $109.95
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  • New - HKP Cocking Tube End Cap - Aluminum - HKP-02806-M HK End Cap - Cocking Tube - Aluminum
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    HK End Cap - Cocking Tube - Aluminum

    HKP HK Parts

    $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
    $14.95
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  • New - KCI 10 Round HK MP5, MP5K - California Compliant Magazine - HKP-20669 KCI 10 Round HK MP5, MP5K - California Compliant Magazine
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    KCI 10 Round HK MP5, MP5K - California Compliant Magazine

    KCI

    $58.95
    California Complaint Magazine 10-30 - MP5, MP5K  - GEN 2 - KCI USA  This California compliant magazine has a 10 round block pre-installed which converts a factory 30 round magazine into a 10 round magazine. This is the best option to stay...
    $58.95
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