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 - HKP Single Point Quick Detach Sling - OD Green - HKP-19708 HK Single Point Quick Detach Sling - OD Green
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    HK Single Point Quick Detach Sling - OD Green

    NcSTAR

    $29.95
    HK Single Point Sling in Green - Quick Detach Specifications: Composition: Heavy duty 1.5" wide adjustable nylon webbing and elastic bungee construction. Style: Bungee-type design for complete comfort and stability Sling loop is adjustable for length...
    HKP-19708
    $29.95
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  • New - H&K SP5K 9mm Drop In Paddle Mag Release Upgrade Kit - HKP-18082 HK SP5K 9mm Drop In Paddle Mag Release Upgrade Kit
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    HK SP5K 9mm Drop In Paddle Mag Release Upgrade Kit

    H&K Heckler & Koch

    $129.95
    German HK SP5K Anti-Rattle Roller Tipped Paddle Magazine Release Kit No modifications, no refinishing...complete drop-in kit included New HK German & USA made paddle mag release kit for the HK SP5K. This kit will allow any end-user to quickly...
    HKP-18082
    $129.95
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  • New - HKP HK MP5 9mm Magazine Locking Plate - Red - HKP-18303 HK MP5 Magazine Locking Plate - 9mm - Red
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    HK MP5 Magazine Locking Plate - 9mm - Red

    HKP HK Parts

    $7.95
    HKP HK MP5, MP5K 9mm Magazine Locking Plate - HK Red Teflon infused glass filled polymer red colored locking plate that will work with all HK MP5, MP5K 9mm curved magazines. A drop in item that allows you to swap the locking plate to a red unit. A great...
    HKP-18303
    $7.95
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  • New - H&K MP5 Magazine Release Set - HKP-02402 HK MP5 Magazine Release Set
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    HK MP5 Magazine Release Set

    H&K Heckler & Koch

    $184.95
    H&K Magazine Release Set This is the complete magazine release kit that includes both the paddle mag release and standard left-to-right mag release on your HK 9mm rifle or pistol build.  Compatible With: MP5, MP5K style 9mm models Set...
    HKP-02402
    $184.95
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  • HK MP5, HK94 Slimline Handguard - OD Green
Used - H&K HK MP5 & HK94 Slimline Forearm - OD Green - HKP-20197
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    HK MP5, HK94 Slimline Handguard - OD Green

    H&K Heckler & Koch

    $49.95
    H&K HK MP5 & HK94 Slimline Forearm - OD Green Used German military surplus O.D green slimline forearm with heat shield cut down to fit the MP5 & HK94. These are rare items only offered here at HK Parts. Each item is in good to excellent shape...
    HKP-20197-M
    $49.95
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  • New - B&T Ambidextrous Sling Pin - Small - HKP-16886 B&T Ambidextrous Sling Pin - Small
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    B&T Ambidextrous Sling Pin - Small

    B&T Brugger & Thomet

    $58.95
    B&T Ambidextrous Sling Pin - Small Replaces the small push pin to allow a sling attachment point on either the left or right side of the firearm. Each measures: 6x29mm with rubber o-ring and net screw.
    HKP-16886
    $58.95
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  • New - H&K Ambidextrous Sling Pin Locking Knob - HKP-01042
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    HK Ambidextrous Sling Pin Locking Knob

    H&K Heckler & Koch

    $11.95
    New HK German Ambidextrous Sling Pin Locking Knob These are common replacement items, they can become loose as the O-ring wears and falls off. Be sure to order extra O-rings to avoid losing the locking nut. This is a common replacement part for those...
    HKP-01042
    $11.95
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  • New - MI HK MP5 1913 End Plate Adapter - HKP-21493 HK MP5 1913 End Plate Adapter
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    HK MP5 1913 End Plate Adapter

    MI Midwest Industries

    $89.95
    MI HK MP5 1913 End Plate Adapter The Midwest Industries Picatinny end plate adapter opens up your stock and brace options to a myriad of off-the-shelf possibilities. The adapter installs in the same manner as the factory end cap with a single push pin...
    HKP-21493
    $89.95
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  • New - B&T HK SP5 Folding Stock w/ HK Parts Adapter - HKP-20663 HK SP5 Folding Stock w/ HK Parts Adapter
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    HK SP5 Folding Stock w/ HK Parts Adapter

    B&T Brugger & Thomet

    $299.95
    B&T Folding Stock with HK Parts Adapter - SP5 B&T stock with a SP5 HK Parts Adapter. The HK Parts adapter is made from a solid billet of CNC machined aircraft grade aluminum and offers a QD attachment point. Finished in black cerakote. This will...
    HKP-20663
    $299.95
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  • Out Of Stock
    New - H&K 93/53/33 (5.56/.223) Backplate - Painted - HKP-16254 HK33, HK53, HK93 Backplate - Painted

    HK33, HK53, HK93 Backplate - Painted

    H&K Heckler & Koch

    $69.95
    Steel Back Plate For HK93, 33, 53 & MP5, 94- Painted HK Black HK German backplate with the recoil assembly cup guide installed. Each unit comes complete & freshly painted HK Black. Manufactured from German HK backplates with factory tooling...
    HKP-16254
    $69.95
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  • New - HKP MP5, 94 Operator's Manual - HKP-15765 HK MP5, HK94 Operator's Manual
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    HK MP5, HK94 Operator's Manual

    HKP HK Parts

    $14.95
    HKP MP5, 94 Operator's Manual The MP5, 94 or other HK MP5 clones Operator Manual is 36 pages of a page by page translation of the original Bundeswehr ( German Federal Army) instruction manual for their service machine pistol, the MP5. There are 26...
    HKP-15765
    $14.95
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  • New - Zenith 30 Round HK MP5, MP5K 9mm Magazine - Bundle of 10 - HKP-20673 HK MP5, SP5, MP5K, SP5K Magazine - 30 Round - 9mm - Bundle of 10
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    HK MP5, SP5, MP5K, SP5K Magazine - 30 Round - 9mm - Bundle of 10

    Zenith

    $349.95
    30 Round Magazine - Zenith - MP5, MP5K -  Bundle of 10 Features: Durable electro-plated black finish for exceptional corrosion resistance All steel construction Round count indicator holes on the rear of the magazine Stainless steel...
    HKP-20673
    $349.95
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