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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  • New - H&K MP5K 40/10 SEF Navy Style Trigger Housing - HKP-20137-M HK MP5K 40/10 SEF Navy Style Trigger Housing
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    HK MP5K 40/10 SEF Navy Style Trigger Housing

    H&K Heckler & Koch

    $143.96
    H&K MP5K 40/10 SEF Navy Style Trigger Housing HK German MP5K 40/10 SEF Navy style clipped & pinned housing. New factory German housing that has the cutout for the bolt hold open found on the MP5 40/10 family of firearms. This housing is the best...
    $143.96
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    $143.96
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  • On Sale
    New - H&K MP5K 9mm Semi Auto SF style Trigger Group Complete - HKP-19936 HK MP5K 9mm Semi Auto SF style Trigger Group Complete
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    HK MP5K 9mm Semi Auto SF style Trigger Group Complete

    USA

    Now: $404.95
    Was: $449.95
    H&K MP5K 9mm Semi Auto SF style Trigger Group Complete Each unit is composed of German HK & the finest US made HK Parts. This lower is ready to drop on your semi auto HK firearm. Comes complete with the US made parts already installed, 3rd gen...
    Now: $404.95
    Was: $449.95
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    Now: $404.95
    Was: $449.95
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  • On Sale
    New - Franklin Armory BFSIII AK-C1 - 9mm - Curved Trigger - HKP-19730 AK Binary Trigger - Curved - BFSIII - 9mm
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    AK Binary Trigger - Curved - BFSIII - 9mm

    FA Franklin Armory

    Now: $364.49
    Was: $534.95
    Franklin Armory BFSIII® AK-C1 for the AK Platform - 9mm The Binary Firing System GEN 3 (BFSIII) is a 3-position trigger. In position 3 it fires one round on pull and one round on release, making this trigger ideal for both tactical and competition...
    Now: $364.49
    Was: $534.95
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    Now: $364.49
    Was: $534.95
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  • Out Of Stock
    On Sale
    New - H&K HK P7 Series Cocking Lever Axle - HKP-01375

    HK P7 Series Cocking Lever Axle

    H&K Heckler & Koch

    Now: $7.16
    Was: $7.95
    Cocking Lever Axle Compatible With: P7M8 P7M10 P7M13
    Now: $7.16
    Was: $7.95
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    Now: $7.16
    Was: $7.95
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  • On Sale
    New - H&K HK Mark 23 Trigger Bar - HKP-01580
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    HK Mark 23 Trigger Bar

    H&K Heckler & Koch

    Now: $26.95
    Was: $29.95
    HK Mark 23 And SOCOM 45 Trigger Bar - German HK
    Now: $26.95
    Was: $29.95
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    Now: $26.95
    Was: $29.95
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  • Out Of Stock
    On Sale
    New - H&K HK VP40/USPC 9mm/.40 S&W Extractor - HKP-01130 HK VP40, USP Compact 9mm, .40 S&W Extractor

    HK VP40, USP Compact 9mm, .40 S&W Extractor

    H&K Heckler & Koch

    Now: $38.66
    Was: $42.95
    H&K HK VP40/USPC 9mm/.40 S&W Extractor New HK German factory OEM part. Compatible With: HK VP40 (Not for the VP9) HK USP Compact 9mm HK USP Compact 40 & .357 HK USP LEM models
    Now: $38.66
    Was: $42.95
    Out Of Stock
    Qty in Cart: 0
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    Now: $38.66
    Was: $42.95
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  • Out Of Stock
    New - H&K UMP/G36 (.40 S&W/.45 ACP/9mm/5.56/.223) Notched Disk - 3 Position - HKP-01854 HK UMP/G36 (.40 S&W/.45 ACP/9mm/5.56/.223) Notched Disk - 3 Position

    HK UMP/G36 (.40 S&W/.45 ACP/9mm/5.56/.223) Notched Disk - 3 Position

    H&K Heckler & Koch

    $0.00
    HK Ratched Wheel Notched Disk For 3 Position Lowers Compatible With: HK G36 HK UMP
    $0.00
    Out Of Stock
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    $0.00
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  • Out Of Stock
    New - H&K MP5K 40/10 3 Position Navy Style Housing - Clipped & Pinned - HKP-15454 HK MP5K 40/10 3 Position Navy Style Housing - Clipped & Pinned

    HK MP5K 40/10 3 Position Navy Style Housing - Clipped & Pinned

    H&K Heckler & Koch

    $0.00
    H&K MP5K 40/10 3 Position Navy Style Housing - Clipped & Pinned This lower housing is clipped and pinned for use on a semi-auto receiver shelves. For more information on our clipping and pinning, see our services section. We offer the best...
    $0.00
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  • New - Franklin Armory/H&K 53/93 & AP53 Binary Trigger Group- 3 Position Navy Engraved - HKP-22170-M HK93, HK53, AP53 Binary Trigger Group- 3 Position Navy Engraved
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    HK93, HK53, AP53 Binary Trigger Group- 3 Position Navy Engraved

    H&K Hechler & Koch / FA Franklin Armory

    $1,399.95 - $1,449.95
    Franklin Armory/H&K 53/93 & AP53 Binary Trigger Group- 3 Position Navy Engraved US-made binary trigger group installed in a German Navy-style polymer housing. Features a 3-position selector with 0,1,F pictogram markings. All three positions align...
    $1,399.95 - $1,449.95
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  • New - Franklin Armory/H&K 53/93 & AP53 Binary Trigger Group- 3 Position 2 Round Burst Engraved - HKP-22168-M HK93, HK53, AP53 Binary Trigger Group - 3 Position 2 Round Burst Engraved
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    HK93, HK53, AP53 Binary Trigger Group - 3 Position 2 Round Burst Engraved

    H&K Hechler & Koch / FA Franklin Armory

    $1,399.95 - $1,449.95
    Franklin Armory/H&K 53/93 & AP53 Binary Trigger Group- 3 Position 2 Round Burst Engraved US-manufactured binary trigger pack installed in a German SEF-style polymer housing engraved with 0, 1, 2 pictogram markings. All three positions align with...
    $1,399.95 - $1,449.95
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  • On Sale
    Used - H&K MP5 40/10 2 Position (0,1 Pictogram) FBI Style Trigger Housing - USED - BLEMISHED - HKP-02696-B HK MP5 40/10 2 Position (0,1 Pictogram) FBI Style Trigger Housing - USED - BLEMISHED
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    HK MP5 40/10 2 Position (0,1 Pictogram) FBI Style Trigger Housing - USED - BLEMISHED

    H&K Heckler & Koch

    Now: $56.21
    Was: $128.95
    H&K MP5 40/10 2 Position (0,1 Pictogram) FBI Style Trigger Housing - USED - BLEMISHED CONDITION MAY VARY. SEE PHOTOS. COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE...
    Now: $56.21
    Was: $128.95
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    Now: $56.21
    Was: $128.95
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  • On Sale
    Used - H&K MP5 3 Position (0,1,3 Pictogram) Burst Trigger Housing - Push Pin - USED - BLEMISHED - HKP-02697-B
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    HK MP5 3 Position (0,1,3 Pictogram) Burst Trigger Housing - Push Pin - USED - BLEMISHED

    H&K Heckler & Koch

    Now: $101.21
    Was: $199.95
    H&K MP5 3 Position (0,1,3 Pictogram) Burst Trigger Housing - Push Pin - USED - BLEMISHED COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. Featuring the 3...
    Now: $101.21
    Was: $199.95
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    Now: $101.21
    Was: $199.95
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