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 - HKP HK SP5/K 9mm Knurled Micro Comp - Threaded 1/2x28 - HKP-21374 HK SP5K Micro Comp - Knurled - Threaded 1/2x28
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    HK SP5K Micro Comp - Knurled - Threaded 1/2x28

    HKP HK Parts

    Now: $21.56
    Was: $26.95
    HKP HK SP5/K 9mm Knurled Micro Comp - Threaded 1/2x28 Our SP5 micro comp has the appearance of a standard factory style thread protector but now extended and slotted to provide a micro comp feature. The added slots help mitigate gasses allowing the...
    Now: $21.56
    Was: $26.95
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    New - H&K Ambidextrous Sling Pin O-Ring - HKP-01090
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    HK Ambidextrous Sling Pin O-Ring

    H&K Heckler & Koch

    Now: $1.75
    Was: $1.95
    H&K Ambidextrous Sling Pin O-Ring HK ambidextrous sling pin replacement O-ring for all ambidextrous sling pins. This item is a common wear/breakage part that does need to be replaced from time to time. This is the part that creates the + seal to keep...
    Now: $1.75
    Was: $1.95
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  • New - Franklin Armory / HKP HK MP5 Trigger Group – 2 Round Engraved Binary Housing - HKP-20969-M HK MP5 Trigger Group – 2 Round Engraved Binary Housing
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    HK MP5 Trigger Group – 2 Round Engraved Binary Housing

    HKP HK Parts / FA Franklin Armory

    $1,299.95
    Franklin Armory BFSIII HK-C1/HKP MP5 Trigger Group – 2 Round Engraved Binary Housing - Clipped & Pinned 3 Position, 2 round burst style engraved pictograph – HK binary trigger group. Our latest and greatest Binary trigger group freshly...
    $1,299.95
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    Used - H&K MP5 30 Round Mag Pouch-3 Straight Mags - HKP-16605 HK MP5, HK94, SP89 Magazine Pouch - 3 Straight Mags - 30 Round - Nylon
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    HK MP5, HK94, SP89 Magazine Pouch - 3 Straight Mags - 30 Round - Nylon

    H&K Heckler & Koch

    Now: $34.16
    Was: $37.95
    German H&K MP5 9mm 30 Round Magazine Pouch - Fits 3 Straight MP5 Mags Used in exc to like new shape German HK magazine pouch for HK MP5 sticks mags. This is the first production MP5 style of magazine pouch. Each mag pouch is made in Germany and...
    Now: $34.16
    Was: $37.95
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  • On Sale
    New - HKP 90 Series F1 Flat Trigger - HKP-21537 HKP 90 Series F1 Flat Trigger
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    HKP 90 Series F1 Flat Trigger

    HKP HK Parts

    Now: $39.96
    Was: $49.95
    HKP 90 Series F1 Flat Trigger  With the utmost attention to detail in the design and manufacture of the HK Parts F1 flat 90 series trigger. Each F1 flat trigger will fit all 0,1 & SEF & Navy style trigger packs. Each trigger counts as one US...
    Now: $39.96
    Was: $49.95
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    New - HKP HK MP5, MP5SD Steel Cocking Tube Support - Universal - HKP-18089 HK MP5, MP5SD Cocking Tube Support - Universal - Steel
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    HK MP5, MP5SD Cocking Tube Support - Universal - Steel

    HKP HK Parts

    Now: $51.96
    Was: $64.95
    MP5SD, MP5 Universal All Steel Cocking Tube Support 9mm - USA Made from ordnance grade stainless steel from the factory HK German print & specs. An HK German quality part at a great price point. Each MP5 9mm cocking tube support will include the...
    Now: $51.96
    Was: $64.95
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  • On Sale
    New - Magpul Rail Light Mount M-LOK - HKP-20689 M-LOK Cantilever Rail - Light Mount
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    M-LOK Cantilever Rail - Light Mount

    Magpul

    Now: $17.95
    Was: $19.95
    Magpul Rail Light Mount M-LOK Designed for use with all M-LOK mounting surfaces, the M-LOK polymer cantilever rail/light mount allows the attachment of various MIL-STD-1913 Picatinny spec rail-mounted accessories such as lights and optics, and directly...
    Now: $17.95
    Was: $19.95
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  • New - Magpul SL HK MP5 Binary Trigger Group - HKP-21406-M HK MP5, SP5 Trigger Group- Binary
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    HK MP5, SP5 Trigger Group- Binary

    Magpul / FA Franklin Armory

    $859.95 - $889.95
    Magpul SL HK MP5 Binary Trigger Group: Latest and greatest trigger group option for those looking for a binary option and the added comfort of the Magpul housing. We take a Magpul SL housing, our compatible binary selector levers, and complete it with a...
    $859.95 - $889.95
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  • On Sale
    New - Zenith 30 Round HK MP5 Magazine - LEO Marked - HKP-21612 HK MP5 Magazine - 30 Round - LEO Marked
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    HK MP5 Magazine - 30 Round - LEO Marked

    Zenith

    Now: $47.66
    Was: $52.95
    Zenith 30 Round HK MP5 Magazine - - LEO Marked Replica LEO laser markings that closely resemble those found on factory magazines. These markings are expertly lasered onto Zenith magazines, successfully emulating the sought-after LEO markings of authentic...
    Now: $47.66
    Was: $52.95
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    New - H&K MP5 & MP5K Railed Scope Mount - MLI - RAL 8000 - HKP-17661 HK MP5, MP5K Optic Mount - MLI - RAL8000
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    HK MP5, MP5K Optic Mount - MLI - RAL8000

    H&K Heckler & Koch

    Now: $251.99
    Was: $279.99
    HK German Low Profile Mount For HK MP5, MP5K- MLI - RAL 8000 HK MP5, MP5K low profile picatinny scope mount. Manufactured in house at HK Germany as part of the "Mid-Life Improvement" upgrade for the MP5 family of firearms. The first Picatinny style low...
    Now: $251.99
    Was: $279.99
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    Now: $251.99
    Was: $279.99
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  • New - Franklin Armory HK MP5/91/93 Binary Trigger Pack - HK-C1 - HKP-18434 HK MP5K, SP5K, HK91, G3 Series Binary Trigger - Curved - BFSIII
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    HK MP5K, SP5K, HK91, G3 Series Binary Trigger - Curved - BFSIII

    FA Franklin Armory

    $629.99
    Franklin Armory BFSIII HK-C1 Binary Trigger Pack for HK MP5K, HK SP5K, HK91, and HK G3 The BFSIII™ for HK is a 3-Position Trigger. In position 3 it will fire 1 round on Pull and 1 round on Release. This makes it the fastest semi-automatic trigger...
    $629.99
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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: $116.95
    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...
    Now: $116.95
    Was: $129.95
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