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 - Trigger Group (0,1,3) Pictogram - HK MP5 9mm - HKP-02018 Trigger Group (0,1,3) Pictogram - HK MP5 9mm

    Trigger Group (0,1,3) Pictogram - HK MP5 9mm

    H&K Heckler & Koch

    $0.00
    HK MP5 9mm (0,1,3) Only Pictogram Black Polymer Trigger Group. Rare configuration and hard to find.
    $0.00
    Out Of Stock
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  • Out Of Stock
    New - H&K MP5 & MP5K 9mm Ambidextrous 0,1 Trigger Pack - HKP-18209 HK MP5, MP5K Ambidextrous 0,1 Trigger Pack - 9mm

    HK MP5, MP5K Ambidextrous 0,1 Trigger Pack - 9mm

    H&K Heckler & Koch

    $0.00
    H&K MP5/K 9mm 2 Position 0,1 Ambidextrous Trigger Pack Introducing the popular FBI or 0,1 style ambidextrous trigger pack, now available in a fully German-manufactured configuration. This trigger pack is designed for use with ambidextrous grip...
    $0.00
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  • Out Of Stock
    Used - H&K Trigger Box Full Auto - HKP-16247

    HK Trigger Box Full Auto

    H&K Heckler & Koch

    $175.95
    H&K Trigger Box Full Auto German HK used stripped HK trigger pack This item is for full auto SEF trigger pack internals or can be converted to semi. Not for use with ambidextrous trigger housings, or selectors.
    $175.95
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    $175.95
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  • Out Of Stock
    Used - H&K 53/33 0-1-25 SEF Trigger Group-Used - HKP-00705

    HK33, HK53 Trigger Group - 0-1-25 SEF - Used

    H&K Heckler & Koch

    $999.95
    H&K 53/33 0-1-25 SEF Trigger Group-Used HK German 0-1-25 SEF trigger groups for 53/33 in used in good condition. These trigger groups are the ultimate choice to complete the factory correct look for a HK53. Given that the 0,1,25 trigger groups are no...
    $999.95
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    $999.95
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  • HK416, MR556 A4 Hammer Washer HK416, MR556 A4 Hammer Washer
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    HK416, MR556 A4 Hammer Washer

    H&K Heckler & Koch

    $58.95
    Heckler and Koch Hammer Washer for HK MR556 OEM hammer washer for HK MR556 and HK416 rifles. Factory-spec replacement washer for the hammer assembly, ideal for repairs, rebuilds, or returning rifles to original HK configuration. Compatible...
    $58.95
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  • On Sale
    HK G3,91,PTR, 93,33 & MP5, 94 Hammer Strut - USED H&K Heckler & Koch HKP-15445-USED HK G3,91,PTR, 93,33 & MP5, 94 Hammer Strut - USED H&K Heckler & Koch HKP-15445-USED
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    HK MP5, G3, HK91, PTR, HK93, HK33, HK94 Hammer Strut - USED

    H&K Heckler & Koch

    Now: $5.21
    Was: $9.95
    HK G3,91,PTR, 93,33 & MP5, 94 Hammer Strut - USED SOLD INDIVIDUALLY USED PARTS ARE SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. HK German Hammer Strut for 90 series rifles and pistols. A perfect spare to have...
    Now: $5.21
    Was: $9.95
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  • On Sale
    HK VP9/SK & VP40 Insert Housing w/ Ejector - USED H&K Heckler & Koch HKP-16804-USED HK VP9/SK & VP40 Insert Housing w/ Ejector - USED H&K Heckler & Koch HKP-16804-USED
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    HK VP9, VP9SK, VP40 Insert Housing with Ejector - USED

    H&K Heckler & Koch

    Now: $33.11
    Was: $49.95
    HK VP9/SK & VP40 Insert Housing w/ Ejector - USED SOLD INDIVIDUALLY USED PARTS ARE SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. Insert housing with ejector for HK VP9 & VP40. Compatible With: HK VP9 HK...
    Now: $33.11
    Was: $49.95
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  • On Sale
    HK P Series Catch - BLEMISHED H&K Heckler & Koch HKP-01796-B
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    HK P Series Catch - BLEMISHED

    H&K Heckler & Koch

    Now: $13.47
    Was: $23.95
    HK P Series Catch - BLEMISHED COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. Compatible With: HK P30 HK P30L HK P30SK HK P2000 HK P2000SK
    Now: $13.47
    Was: $23.95
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    Was: $23.95
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  • HK MP5K, SP89 Trigger Group with AC Unity Grip and Match Trigger HK MP5K, SP89 Trigger Group with AC Unity Grip and Match Trigger
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    HK MP5K, SP89 Trigger Group with AC Unity Grip and Match Trigger

    HKP HK Parts

    $644.85
    HKP HK MP5K/SP89 Trigger Group with AC Unity Grip & Match Trigger The MP5K match trigger group combined with the AC Unity grip is a great choice for anyone seeking a tactical and aesthetically pleasing build. Featuring a robust metal housing and a...
    $644.85
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    $644.85
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  • On Sale
    New - MKE HK MP5 Elbow Spring for Trigger - HKP-22225 MKE HK MP5 Elbow Spring for Trigger MKE HKP-22225
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    HK MP5, HK91, G3 Trigger Spring - 3 Position - SEF - Navy

    MKE

    Now: $4.45
    Was: $8.95
    MKE SEF & Navy 3 Position Trigger Spring The MKE trigger spring is an essential upgrade for anyone dealing with worn or broken trigger return springs in surplus trigger packs or as spares for all 90 series owners. These springs are fully compatible...
    Now: $4.45
    Was: $8.95
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    Was: $8.95
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  • On Sale
    Used - H&K USC (.45 ACP) Incomplete Trigger Housing - Gray - Used - HKP-16479-GY-B HK USC (.45 ACP) Incomplete Trigger Housing - Gray - Used
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    HK USC (.45 ACP) Incomplete Trigger Housing - Gray - Used

    H&K Heckler & Koch

    Now: $22.46
    Was: $39.95
    H&K USC (.45 ACP) Incomplete Trigger Housing - Gray - Used ONLY 1 UNIT AVAILABLE - AS PICTURED Used HK German USC Lower Receiver Empty. German HK perfect for spare parts. You can choose gray or black. THIS CLOSEOUT PART IS NOT ELIGIBLE FOR RETURN,...
    Now: $22.46
    Was: $39.95
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    Was: $39.95
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  • New - Franklin Armory/H&K 53/93 & AP53 Binary Trigger Group- SEF Contoured - HKP-22169-M HK93, HK53, AP53 Binary Trigger Group- SEF Contoured
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    HK93, HK53, AP53 Binary Trigger Group- SEF Contoured

    H&K Hechler & Koch / FA Franklin Armory

    $1,399.95 - $1,449.95
    Franklin Armory/H&K 53/93 & AP53 Binary Trigger Group- SEF Contoured US-made binary trigger group installed in a German SEF contoured trigger housing. Features a 3-position selector marked SEF. All three positions align with binary selector...
    $1,399.95 - $1,449.95
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