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 - Timney HK MP5 9mm 2-Stage Trigger Complete - HK-20511-M HK MP5 Trigger - 9mm - 2 Stage - Complete
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    HK MP5 Trigger - 9mm - 2 Stage - Complete

    Timney Triggers

    Now: $512.95
    Was: $569.95
    Timney HK MP5 Trigger - 9mm - 2 Stage - Complete The SEF Timney trigger group comes completely assembled, ready to drop into your receiver. Features a 3rd generation German ejector lever, new SEF selector lever, and a brand new factory German housing...
    Now: $512.95
    Was: $569.95
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    Now: $512.95
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  • On Sale
    New - HKP Ambi ESSL Housing Franklin Armory Binary Selector Set - HKP-21616-M Binary Safety Selector Set - Ambidextrous - Extended
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    Binary Safety Selector Set - Ambidextrous - Extended

    HKP HK Parts

    Now: $71.96
    Was: $89.95
    HKP Ambi ESSL Housing Franklin Armory Binary Selector Set - Levers Only HK Parts extended safety selector Selector Lever Set, expertly modeled after the HK Ambi Style Selector Lever. This premium product is designed to integrate seamlessly with the...
    Now: $71.96
    Was: $89.95
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    Now: $71.96
    Was: $89.95
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  • On Sale
    New - H&K UMP/USC/G36/SL8 (.40 S&W/.45 ACP/9mm/5.56/.223) Sear - HKP-01850
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    HK UMP, USC, G36, SL8 Sear

    H&K Heckler & Koch

    Now: $26.95
    Was: $29.95
    HK Complete Sear G36, UMP, USC & SL8 Genuine German Heckler & Koch part. Compatible With: HK UMP HK USC HK G36 HK SL8
    Now: $26.95
    Was: $29.95
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  • On Sale
    New - H&K HK VP9/VP9SK, VP40 Trigger Safety Catch Elbow Spring - HKP-16772
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    HK VP9, VP9SK, VP40 Trigger Safety Spring

    H&K Heckler & Koch

    Now: $6.25
    Was: $6.95
    H&K HK VP9/VP9SK, VP40 Trigger Safety Catch Elbow Spring Elbow spring for trigger safety catch VP9, VP9SK & VP40.
    Now: $6.25
    Was: $6.95
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  • New - Franklin Armory - BFSIII MP5 – Binary Trigger Group – SEF Navy Housing - HKP-19506-M HK MP5, SP5 Binary Trigger Group – SEF Navy - BFSIII - 9mm
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    HK MP5, SP5 Binary Trigger Group – SEF Navy - BFSIII - 9mm

    FA Franklin Armory

    $899.95
    Franklin Armory - BFSIII HK-C1 – Binary Trigger Group – SEF Navy Housing SEF Navy style- HK binary trigger group  Binary triggers count as 4 922r compliant components. The components that count towards 922r compliance include the trigger...
    $899.95
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  • Out Of Stock
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    New - H&K SP5 9mm 4 Position (0,1,3,F Pictogram) Navy Style Trigger Housing - Clipped & Pinned - HKP-19231 HK SP5 9mm 4 Position (0,1,3,F Pictogram) Navy Style Trigger Housing - Clipped & Pinned

    HK SP5 9mm 4 Position (0,1,3,F Pictogram) Navy Style Trigger Housing - Clipped & Pinned

    H&K Heckler & Koch

    Now: $383.36
    Was: $425.95
    H&K SP5 9mm 4 Position (0,1,3,F Pictogram) Navy Style Trigger Housing - Clipped & Pinned   The navy style trigger housing is the perfect addition to your HK SP5 9mm firearm. Designed for easy drop in installation, this housing allows you to...
    Now: $383.36
    Was: $425.95
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    Now: $383.36
    Was: $425.95
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  • On Sale
    New - Catch - HK P30, P30L, P2000 - HKP-15434 Catch - HK P30, P30L, P2000
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    Catch - HK P30, P30L, P2000

    Now: $48.56
    Was: $53.95
    Catch - HK P30, P30L, P2000 New HK German Catch Assembly for all P Series of pistols. Compatible With: HK P30 HK P30L HK P30SK HK P2000 HK P2000SK Calibers P2000 - 9mm P2000 - .40 S&W P2000 - .357 SIG Please note: This is also the latch needed...
    Now: $48.56
    Was: $53.95
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  • On Sale
    New - H&K HK MR556/MR762/416 Trigger Guard Assembly - HKP-02545 HK416, MR556, MR762 Trigger Guard Assembly
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    HK416, MR556, MR762 Trigger Guard Assembly

    H&K Heckler & Koch

    Now: $42.26
    Was: $46.95
    H&K HK MR556/MR762/416 Trigger Guard Assembly New HK German part that protects the trigger from an accidental discharge. Compatible With:  HK MR556 HK 416 HK MR762
    Now: $42.26
    Was: $46.95
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    Was: $46.95
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  • On Sale
    New - H&K 21E/23E/11E/13E Hammer Spring - HKP-15453
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    HK21E, HK23E, HK11E, HK13E Hammer Spring

    H&K Heckler & Koch

    Now: $17.95
    Was: $19.95
    HK German HK21E, 23E, 11E & 13E Hammer Spring - German This is the heaviest HK hammer spring available for the roller lock family of firearms. The factory correct hammer spring for the beltfed series of firearms. Made in Germany and production has...
    Now: $17.95
    Was: $19.95
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  • On Sale
    New - MM Registered Sear Pack - Re-Timed Hammer - HKP-00153 MM Registered Sear Pack - Re-Timed Hammer
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    MM Registered Sear Pack - Re-Timed Hammer

    Michaels Machines

    Now: $152.06
    Was: $168.95
    MM Registered Sear Pack - Re-Timed Hammer - USA This part is the necessary addition for all registered sear conversions in 9mm, 40/10, 223, and.308 trigger packs. Protect your valuable investment by using the proper re-timed hammer for your sear pack...
    Now: $152.06
    Was: $168.95
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    Was: $168.95
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  • New - Franklin Armory HK MP5K-AR Binary Trigger Group - HKP-21337-M HK MP5K, SP5K-PDW, SP89 Binary Trigger Group - Ambi - BFSIII - 9mm
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    HK MP5K, SP5K-PDW, SP89 Binary Trigger Group - Ambi - BFSIII - 9mm

    FA Franklin Armory

    $849.95
    Franklin Armory HK MP5K-AR Binary Trigger Group Introducing our new MP5K-AR Navy ambidextrous lower housing, paired with a Franklin Armory Binary Trigger pack and a Magpul MOE grip for a complete MP5K-AR Binary Trigger group. This drop-in unit fits all...
    $849.95
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    $849.95
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  • On Sale
    Used - H&K SP5K Spec Only 9mm SEF Navy Style Housing - Clipped & Pinned - USED - HKP-20064 HK SP5K Spec Only 9mm SEF Navy Style Housing - Clipped & Pinned - USED
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    HK SP5K Spec Only 9mm SEF Navy Style Housing - Clipped & Pinned - USED

    H&K Heckler & Koch

    Now: $134.95
    Was: $149.95
    H&K SP5K Spec Only 9mm SEF Navy Style Housing - Clipped & Pinned - USED Hand-selected for the highest quality, these "like new" H&K SP5K SEF style trigger housings have been meticulously clipped and pinned to fit the correct SP5K style shelf...
    Now: $134.95
    Was: $149.95
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    Was: $149.95
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