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 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

    Now: $143.96
    Was: $179.95
    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...
    HKP-20137-M
    Now: $143.96
    Was: $179.95
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    Now: $143.96
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  • 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

    $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...
    HKP-19936
    $449.95
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    $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: $485.99
    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...
    HKP-19730
    Now: $485.99
    Was: $534.95
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    Now: $485.99
    Was: $534.95
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  • Out Of Stock
    New - H&K HK P7 Series Cocking Lever Axle - HKP-01375

    HK P7 Series Cocking Lever Axle

    H&K Heckler & Koch

    $7.95
    Cocking Lever Axle Compatible With: P7M8 P7M10 P7M13
    HKP-01375
    $7.95
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    $7.95
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  • New - H&K HK Mark 23 Trigger Bar - HKP-01580
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    HK Mark 23 Trigger Bar

    H&K Heckler & Koch

    $29.95
    HK Mark 23 And SOCOM 45 Trigger Bar - German HK
    HKP-01580
    $29.95
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    $29.95
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  • Out Of Stock
    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

    $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
    HKP-01130
    $42.95
    Out Of Stock
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    $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
    HKP-01854
    $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...
    HKP-15454
    $0.00
    Out Of Stock
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    $0.00
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  • On Sale
    HK MP5K, MKE AP5-P Trigger Housing - 9mm - Contoured - 0,1 - BLEMISHED HK MP5K, MKE AP5-P Trigger Housing - 9mm - Contoured - 0,1 - BLEMISHED
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    HK MP5K, MKE AP5-P Trigger Housing - 9mm - Contoured - 0,1 - BLEMISHED

    MKE

    Now: $34.95
    Was: $49.95
    HK MP5K, MKE AP5-P Trigger Housing - 9mm - Contoured - 0,1 - BLEMISHED COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. This contoured trigger housing is...
    HKP-99396
    Now: $34.95
    Was: $49.95
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    Now: $34.95
    Was: $49.95
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  • HK MP5, G3, MKE AP5 Elbow Spring with Roller - Full-Auto HK MP5, G3, MKE AP5 Elbow Spring with Roller - Full-Auto
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    HK MP5, G3, MKE AP5 Elbow Spring with Roller - Full-Auto

    MKE

    $4.95
    MKE AP5, HK MP5, G3 Full-Auto Elbow Spring with Roller This elbow spring is manufactured by MKE from steel and is used in MP5 and G3 pattern trigger packs. It provides proper tension and function for the trigger pack elbow and is suitable for...
    HKP-22489
    $4.95
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    $4.95
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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...
    HKP-22170-M
    $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...
    HKP-22168-M
    $1,399.95 - $1,449.95
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