Triggers / Packs / Housings

Triggers / Packs / Housings

Discover our extensive selection of HK triggers, packs, and housings, designed to enhance the functionality and performance of your Heckler & Koch firearms. From advanced binary triggers to competition-grade packs and Navy-style housings, our products cater to a variety of HK models including the MP5, HK416, and G3 series. Upgrade your firearm with our precision-engineered triggers for improved accuracy and responsiveness.

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    On Sale
    New - H&K G3/91 Rear Housing Insert - 1 3/4" - HKP-99164 HK91, G3 Rear Housing Insert - 1 3/4"

    HK91, G3 Rear Housing Insert - 1 3/4"

    H&K Heckler & Koch

    Now: $7.46
    Was: $14.95
    H&K G3/91 Rear Housing Insert - 1 3/4" Genuine H&K rear insert designed to fit and mold onto the back of the G3/91 trigger housing. Compatible With: HK G3/91 THIS CLOSEOUT PART IS NOT ELIGIBLE FOR RETURN, REFUND, OR EXCHANGE.  SALE IS...
    Now: $7.46
    Was: $14.95
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    Now: $7.46
    Was: $14.95
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  • On Sale
    Used - HK MP5 3 Round Burst Trigger Housing - USED SURPLUS - HKP-99094 HK MP5 3 Round Burst Trigger Housing - USED SURPLUS
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    HK MP5 3 Round Burst Trigger Housing - USED SURPLUS

    H&K Heckler & Koch

    Now: $134.21
    Was: $299.95
    HK MP5 3 Round Burst Trigger Housing - USED SURPLUS This housing is for the HK MP5 with a 3 round burst pictogram. Compatible With: HK MP5 THIS CLOSEOUT PART IS NOT ELIGIBLE FOR RETURN, REFUND, OR EXCHANGE.  SALE IS FINAL.
    Now: $134.21
    Was: $299.95
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    Now: $134.21
    Was: $299.95
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  • On Sale
    Used - H&K USC Incomplete Trigger Housing - Used - HKP-99041 HK USC Incomplete Trigger Housing - Used
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    HK USC Incomplete Trigger Housing - Used

    H&K Heckler & Koch

    Now: $29.96
    Was: $99.95
    H&K USC Incomplete Trigger Housing - Used This is a used German HK USC lower receiver housing, sold empty. Perfect for spare parts or as a replacement component for your build. Compatible With: HK USC THIS CLOSEOUT PART IS NOT ELIGIBLE FOR RETURN,...
    Now: $29.96
    Was: $99.95
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    Now: $29.96
    Was: $99.95
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  • New - B&T APC9/GHM9/SPC9 Aluminum Lower Trigger Group - HKP-21756 B&T APC9, GHM9, SPC9 Lower Trigger Group - Aluminum
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    B&T APC9, GHM9, SPC9 Lower Trigger Group - Aluminum

    B&T Brugger & Thomet

    $790.00
    B&T Aluminum Lower Trigger Group for APC9, GHM9, SPC9 B&T factory semi-auto lower trigger group for all APC9, SPC9, and GHM9 platforms. Made from hard-coat anodized aluminum. Compatible With: B&T APC9 B&T GHM9 B&T SPC9
    $790.00
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    $790.00
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  • Out Of Stock
    New - H&K HK SL8, HK G36 Match Hammer - Black - HKP-17721 HK SL8, G36 Match Hammer

    HK SL8, G36 Match Hammer

    H&K Heckler & Koch

    $0.00
    German HK SL8 & G36 Match Hammer A hard to find factory HK SL8 & G36 match hammer. Finally after years of searching the G36 match hammer is available. Compatible With: HK SL8-6, SL8-1, Sl8-4 G36, G36K, G36C All G36 & HK243 models
    $0.00
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  • New - H&K HK MR762/417 Hammer Axle - HKP-16622
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    HK417, MR762 Hammer Axle

    H&K Heckler & Koch

    $13.95
    H&K HK MR762/417 Hammer Axle   Compatible With: HK MR762 HK 417
    $13.95
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    $13.95
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  • Out Of Stock
    New - H&K HK USP Series Old Style Catch - HKP-01176

    HK USP Series Old Style Catch

    H&K Heckler & Koch

    $29.95
    H&K HK USP Series Old Style Catch Compatible With: HK USP 9mm HK USP 40 HK USP 45 HK USP Compact 9mm HK USP Compact 40 HK USP Compact 357 HK USP Compact 45 HK USP Compact LEM
    $29.95
    Out Of Stock
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    $29.95
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  • New - H&K G36 (5.56/.223) 3 Position (0,1,F Pictogram) Navy Style Lower Housing - HKP-02230 HK G36 (5.56/.223) 3 Position (0,1,F Pictogram) Navy Style Lower Housing
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    HK G36 (5.56/.223) 3 Position (0,1,F Pictogram) Navy Style Lower Housing

    H&K Heckler & Koch

    $600.00
    H&K G36 (5.56/.223) 3 Position (0,1,F Pictogram) Navy Style Lower Housing This lower housing, featuring the 3 position (0,1,F) pictogram, is offered without internals. Previously, G36 lowers were only available as complete trigger groups, including...
    $600.00
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    $600.00
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  • Out Of Stock
    Used - H&K USC (.45 ACP) Incomplete Trigger Housing - Used - HKP-16479 HK USC (.45 ACP) Incomplete Trigger Housing - Used

    HK USC (.45 ACP) Incomplete Trigger Housing - Used

    H&K Heckler & Koch

    $39.95
    H&K USC (.45 ACP) Incomplete Trigger Housing - Used Used HK German USC Lower Receiver Empty. German HK perfect for spare parts. You can choose gray or black. We have both types 1. Please be sure to make a note of which color you want when checking...
    $39.95
    Out Of Stock
    Qty in Cart: 0
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    $39.95
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  • Out Of Stock
    Used - H&K 93/53/33 (5.56/.223) 4 Position Trigger Group Complete (0,1,3,F) - Used - HKP-02065 HK33, HK53, HK93 4 Position Trigger Group Complete (0,1,3,F) - Used

    HK33, HK53, HK93 4 Position Trigger Group Complete (0,1,3,F) - Used

    H&K Heckler & Koch

    $2,645.95
    Used HK 93/33/53 4 Position Trigger Group Complete (0,1,3,F). Factory German Push Pin HK Trigger Group.
    $2,645.95
    Out Of Stock
    Qty in Cart: 0
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    $2,645.95
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  • Out Of Stock
    New - H&K MP5 40/10 Complete Ambidextrous Navy Trigger Pack - HKP-00980 HK MP5 40/10 Complete Ambidextrous Navy Trigger Pack

    HK MP5 40/10 Complete Ambidextrous Navy Trigger Pack

    H&K Heckler & Koch

    $0.00
    H&K MP5 40/10 3 Position Ambidextrous Navy Style Complete Trigger Pack Enhance your MP5 with the 3 Position Ambidextrous Navy Trigger Pack, featuring Safe, Semi, and Full (Navy) positions. This complete trigger pack is designed to fit your MP5...
    $0.00
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  • Out Of Stock
    New - H&K MP5K 9mm 3 Position S,E,3F Burst Trigger Group - Push Pin - HKP-02019 HK MP5K 9mm 3 Position S,E,3F Burst Trigger Group - Push Pin

    HK MP5K 9mm 3 Position S,E,3F Burst Trigger Group - Push Pin

    H&K Heckler & Koch

    $0.00
    Trigger Group (S,E,3F) - HK MP5K 9mm New factory HK German and rare only a few of these in the country and there will be no more Compatible With: HK MP5K 9mm
    $0.00
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