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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  • On Sale
    New - H&K Hensoldt 90 Series Aiming Projector - Black - HKP-19119 HK MP5, G3, HK33 Hensoldt Aiming Projector - RARE
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    HK MP5, G3, HK33 Hensoldt Aiming Projector - RARE

    H&K Heckler & Koch

    Now: $4,788.95
    Was: $7,999.95
    H&K Hensoldt 90 Series Aiming Projector Ultra rare Heckler & Koch Hensoldt Aiming Point Projector. Includes the original wooden case with all accessories, including IR lens, lens cleaning brush, spare bulbs, tweezers, cleaning cloth, etc.  A...
    HKP-19119
    Now: $4,788.95
    Was: $7,999.95
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    Now: $4,788.95
    Was: $7,999.95
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  • New - H&K HK MP5 40 2 Position Navy Semi Only Clipped & Pinned Trigger Group - HKP-01752
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    HK MP5 40 Trigger Group - Clipped and Pinned - 2 Position - Navy - Semi Only

    H&K Heckler & Koch

    $769.95
    HK MP5 40 2 Position Navy Semi Only Clipped & Pinned Trigger Group
    HKP-01752
    $769.95
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    $769.95
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  • Out Of Stock
    Used - H&K MP5 9mm 4 Position (S,E,3F,F) Trigger Housing - Push Pin - USED RARE - HKP-20009 HK MP5 9mm 4 Position (S,E,3F,F) Trigger Housing - Push Pin - USED RARE

    HK MP5 9mm 4 Position (S,E,3F,F) Trigger Housing - Push Pin - USED RARE

    H&K Heckler & Koch

    $199.99
    H&K MP5 9mm 4 Position (S,E,3F,F) Trigger Housing - Push Pin - USED RARE Discover a rare find with this HK MP5 ambidextrous push pin trigger housing marked S, E, 3F, F (Safe, Semi, 3 Round Burst, Full). This used but well-preserved housing is a...
    HKP-20009
    $199.99
    Out Of Stock
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    $199.99
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  • Out Of Stock
    New - H&K MP5/SP5, 93/33, G3/91 (9mm, 5.56/.223, 7.62/.308) Unmarked Ambidextrous Housing - Universal - HKP-19854 HK MP5/SP5, 93/33, G3/91 (9mm, 5.56/.223, 7.62/.308) Unmarked Ambidextrous Housing - Universal

    HK MP5/SP5, 93/33, G3/91 (9mm, 5.56/.223, 7.62/.308) Unmarked Ambidextrous Housing - Universal

    H&K Heckler & Koch

    $0.00
    H&K MP5/SP5, 93/33, G3/91 (9mm, 5.56/.223, 7.62/.308) Unmarked Ambidextrous Housing - Universal This unmarked universal ambidextrous lower housing is designed for use with ambidextrous trigger packs, offering versatility across multiple H&K...
    HKP-19854
    $0.00
    Out Of Stock
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    $0.00
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    Out Of Stock
  • New - H&K MP5 .40 S&W Factory Barrel - Threaded - 3-Lug - HKP-19349 HK MP5 Barrel - .40 S&W - Threaded with 3 Lug - Factory
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    HK MP5 Barrel - .40 S&W - Threaded with 3 Lug - Factory

    H&K Heckler & Koch

    $1,495.00
    H&K MP5 .40 S&W Factory Barrel - Threaded - 3-Lug New MP5 .40 S&W barrel. Factory-installed sight tower with sight/sling eyelets and factory finish. Specifications: Threaded 3-Lug Compatible With: HK MP5 .40 S&W Rare & hard to find...
    HKP-19349
    $1,495.00
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    $1,495.00
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  • Out Of Stock
    New - H&K SP5/MP5 9mm SEF Universal Contoured Trigger Housing - Clipped & Pinned - HKP-19271 HK SP5/MP5 9mm SEF Universal Contoured Trigger Housing - Clipped & Pinned

    HK SP5/MP5 9mm SEF Universal Contoured Trigger Housing - Clipped & Pinned

    H&K Heckler & Koch

    $0.00
    H&K SP5/MP5 9mm SEF Universal Contoured Trigger Housing - Clipped & Pinned This SEF contoured trigger housing is designed for universal compatibility with both HK SP5 and MP5 semi-auto shelf styles. Featuring contoured finger grooves for...
    HKP-19271
    $0.00
    Out Of Stock
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    $0.00
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  • Out Of Stock
    New - H&K SEF Selector Lock Out Safety Key - HKP-01482 HK SEF Selector Lock Out Safety Key

    HK SEF Selector Lock Out Safety Key

    H&K Heckler & Koch

    $0.00
    H&K SEF Selector Lock Out Safety Key You must have a special lever to use this tool. Compatible with all SEF lockout selectors.
    HKP-01482
    $0.00
    Out Of Stock
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    $0.00
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  • Out Of Stock
    New - H&K Ambidextrou Navy 3 Position Incomplete Trigger Housing - HKP-13482 HK MP5 Trigger Housing - Navy 3 Position - Ambidextrous - Incomplete

    HK MP5 Trigger Housing - Navy 3 Position - Ambidextrous - Incomplete

    H&K Heckler & Koch

    $0.00
    H&K 3 Position (0,1,3,F Pictoogram) Ambidextrous Navy Style Incomplete Trigger Housing This factory correct HK German trigger pack is a rare find and an excellent spare for your HK ambidextrous Navy trigger group. Featuring the 3 position pictogram...
    HKP-13482
    $0.00
    Out Of Stock
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    $0.00
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  • New - H&K HK MP5 Parts Kit A3 4-Position Ambidextrous Lower - HKP-01301
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    HK MP5 Lower Parts Kit - A3 - 4 Position - Ambidextrous

    H&K Heckler & Koch

    $4,399.95
    HK German MP5 9mm Used Parts Kit Complete   (Minus Receiver Of Course)   100% GERMAN PARTS All MP5 Kits: HK 3-Lug MP5 Barrel - cold hammer forged Cocking Tube Front Sight Tower Wide Forearm - Black Bolt Group - MP5 Full Auto Push Pins - 1...
    HKP-01301
    $4,399.95
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    $4,399.95
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  • Out Of Stock
    New - H&K 91/G3/93/33/94 PSG1 Style Wooden Grip for Metal Grip Frames - HKP-00226 HK MP5, HK94, HK33, HK93, HK91, G3 Wooden Grip - PSG1 Style

    HK MP5, HK94, HK33, HK93, HK91, G3 Wooden Grip - PSG1 Style

    H&K Heckler & Koch

    $0.00
    New HK German PSG1 Wooden Walnut Grip Complete As Shown. Fits all HK91, G3, HK93,33 and even HK94 and SP89 metal grip frames.
    HKP-00226
    $0.00
    Out Of Stock
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    $0.00
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  • Out Of Stock
    New - H&K MP5 40/10 4 Position (0,1,2,F Pictogram) Trigger Housing - Push Pin - HKP-18030 HK MP5 40/10 4 Position (0,1,2,F Pictogram) Trigger Housing - Push Pin

    HK MP5 40/10 4 Position (0,1,2,F Pictogram) Trigger Housing - Push Pin

    H&K Heckler & Koch

    $0.00
    H&K MP5 40/10 4 Position (0,1,2,F Pictogram) Trigger Housing - Push Pin This factory push pin housing features a 4 position pictogram (0,1,2,F), designed for the MP5 40/10 series. It is a new HK German grip frame that has not been clipped and pinned...
    HKP-18030
    $0.00
    Out Of Stock
    Qty in Cart: 0
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    $0.00
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  • Out Of Stock
    New - HKP MP5 40/10 Trigger Group 4 Position Navy Housing (0,1) - Safe/Semi Only - Clipped & Pinned - HKP-18399 HK MP5 40/10 Trigger Group 4 Position Navy Housing (0,1) - Safe/Semi Only - Clipped & Pinned

    HK MP5 40/10 Trigger Group 4 Position Navy Housing (0,1) - Safe/Semi Only - Clipped & Pinned

    HKP HK Parts

    $479.95
    HKP/H&K MP5 40/10 Safe & Semi Only Navy Style Trigger Group - Clipped & Pinned Introducing a cost-effective alternative to the high-priced and hard-to-find all-German HK FBI or 0,1 ambidextrous trigger group, now available in a 4-position...
    HKP-18399
    $479.95
    Out Of Stock
    Qty in Cart: 0
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    $479.95
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    Out Of Stock
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