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 MP5 40/10 Low Impulse Locking Piece #24 - HKP-18272 HK MP5 40/10 Low Impulse Locking Piece #24
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    HK MP5 40/10 Low Impulse Locking Piece #24

    HKP HK Parts

    $44.95
    MP5 40 & MP5 10mm US Made - Low Impulse Locking PieceMarked (Low #24) For the MP5 40 or 10mm Firearms. Made out of enhanced material and heat treated to spec. The # 24 is the 90 degree locking piece. This is also the standard non hi impulse ammo...
    HKP-18272
    $44.95
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    New - H&K MP5 40/10 4 Position (0,1,2,F) Trigger Group - HKP-00339 HK MP5 40/10 4 Position (0,1,2,F) Trigger Group

    HK MP5 40/10 4 Position (0,1,2,F) Trigger Group

    H&K Heckler & Koch

    $0.00
    H&K MP5 40/10 4 Position (0,1,2,F) Trigger Group New HK MP5 40/10 German 4 Position (0,1,2,F) Trigger Group Complete. This item is no longer in production. We have the LAST available units HK Germany will ever make. Last call.
    HKP-00339
    $0.00
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    New - H&K MP5 40/10 FBI Trigger Group (0,1) - SEMI - Clipped & Pinned - HKP-00187

    HK MP5 40/10 FBI Trigger Group (0,1) - SEMI - Clipped & Pinned

    H&K Heckler & Koch

    $687.95
    H&K MP5 40/10 FBI Trigger Group (0,1) - SEMI - Clipped & Pinned As with all the ambidextrous trigger groups we offer, they are 100% factory German HK.
    HKP-00187
    $687.95
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    New - H&K MP5 40/10 Thread Protector Cap - Threaded 14x.75 - HKP-00422 HK MP5 Thread Protector Cap - 10mm / .40S&W - 14x.75

    HK MP5 Thread Protector Cap - 10mm / .40S&W - 14x.75

    H&K Heckler & Koch

    $0.00
    H&K MP5 40/10 Thread Protector Cap - Threaded 14x.75 HK German Factory Thread Protector For All MP5 40/10 Factory HK Barrels. The Thread Pitch Is Metric 14x75
    HKP-00422
    $0.00
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    New - H&K MP5 40/10 Complete Bolt Head - HKP-00451 HK MP5 40/10 Complete Bolt Head

    HK MP5 40/10 Complete Bolt Head

    H&K Heckler & Koch

    $0.00
    New HK German factory bolt head assembled and complete. No longer made and out of production get them while you still can. We have the last units available that HK has in stock. Brand new old stock German MP5 40, MP5 10mm bolt head complete. 100% German...
    HKP-00451
    $0.00
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    New - HKP MP5K/SP89/SP5K Shoulder Harness - Right Handed - HKP-18021 HK MP5K/SP89/SP5K Shoulder Harness - Right Handed

    HK MP5K/SP89/SP5K Shoulder Harness - Right Handed

    HKP HK Parts

    $179.95
    MP5K, SP5K, SP89 Shoulder Harness - Right Handed New MP5K, SP5K or SP89 shoulder rig right handed for MP5K, SP5K & SP89 style weapon systems. Also fits clones & other HK MP5 style weapon systems with 2 spare magazine pouches that are integrated...
    HKP-18021
    $179.95
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    New - HKP MP5K/SP89 9mm Trigger Group 4 Position Housing 0,1- Safe, Semi Only - HKP-17239 HK MP5K, SP89 Trigger Group - 9mm - 4 Position - Housing 0,1

    HK MP5K, SP89 Trigger Group - 9mm - 4 Position - Housing 0,1

    HKP HK Parts

    $0.00
    MP5K, SP89 Trigger Group 4 Position Housing 0,1- Safe, Semi Only Finally, a lower cost alternative to the spendy & hard to find all German HK FBI or 0,1 ambidextrous trigger group in a 4 position factory German HK housing. Now for the first time, we...
    HKP-17239
    $0.00
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    New - HKP MP5K/SP89 9mm Trigger Group 3 Position Navy Housing 0,1- Safe, Semi Only - HKP-17240 HK MP5K, SP89 Trigger Group - 9mm - 3 Position - Navy Housing 0,1

    HK MP5K, SP89 Trigger Group - 9mm - 3 Position - Navy Housing 0,1

    HKP HK Parts

    $0.00
    HKP/H&K MP5K/SP89 9mm Safe & Semi Only Navy Style Trigger Group - Clipped & Pinned Finally, a lower-cost alternative to the expensive and hard-to-find all-German HK FBI or 0,1 ambidextrous trigger group, now available in a 3-position Navy...
    HKP-17240
    $0.00
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    New - HKP MP5K 9mm 5 Position Telscoping Stock - PDWC - Extended Buttpad - HKP-19003 HK MP5K 9mm 5 Position Retractable Stock - PDWC - Extended Buttpad

    HK MP5K 9mm 5 Position Retractable Stock - PDWC - Extended Buttpad

    HKP HK Parts

    $369.95
    HK MP5K PDW Telescopic - 5 Position Adjustable Stock - Extended Buttpad Finally the most anticipated PDW style stock for the MP5K ever developed. Made in the USA. The stock rails collapse along the top ridge of the grip frame for the lowest profile...
    HKP-19003
    $369.95
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  • New - H&K MP5 9mm Ambidextrous Trigger Group (0,1,2) Pictogram - HKP-16684 HK MP5 9mm Ambidextrous Trigger Group (0,1,2) Pictogram
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    HK MP5 9mm Ambidextrous Trigger Group (0,1,2) Pictogram

    H&K Heckler & Koch

    $3,299.95
    HK MP5 9mm (0,1,2) Only Pictogram Black Polymer Trigger Group Rare configuration and hard to find! Last unit we have on hand so get it while you can! Shown as 0,1,3 but the correct 0,1,2 trigger group.
    HKP-16684
    $3,299.95
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  • Out Of Stock
    New - H&K Roller Sear For Burst Trigger Packs - HKP-01711

    HK Roller Sear For Burst Trigger Packs

    H&K Heckler & Koch

    $0.00
    H&K Roller Sear For Burst Trigger Packs New HK German Roller Sear for SEF & Navy trigger packs. This is the newer style "roller" type not the older friction type of sear. This item is also referred to as the catch with roller but more commonly...
    HKP-01711
    $0.00
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  • Out Of Stock
    New - H&K (9mm & 5.56/.223) Unmarked Ambidextrous Housing - Push Pin - HKP-02461 HK MP5, HK94, HK53, HK93 Ambidextrous Housing - Push Pin - Unmarked

    HK MP5, HK94, HK53, HK93 Ambidextrous Housing - Push Pin - Unmarked

    H&K Heckler & Koch

    $0.00
    H&K (9mm & 5.56/.223) Unmarked Ambidextrous Housing - Push Pin This trigger housing is designed for use with MP5, 93, and 33 ambidextrous trigger packs, making it an ideal choice for those seeking versatility. Manufactured in Germany, this...
    HKP-02461
    $0.00
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