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
HK P Series LEM Elbow Spring
H&K Heckler & Koch
Now: $6.25Was: $6.95HK P Series LEM Elbow Spring Compatible With All LEM Models Below: HK P30 HK P30L HK P30SK HK P2000 HK P2000SKNow: $6.25Was: $6.95 -
On Sale
HK MP5, HK33, HK53, HK93 Elbow Spring With Roller - Full Auto Trigger Pack - Used
H&K Heckler & Koch
Now: $4.46Was: $4.95H&K Full Auto Trigger Pack Elbow Spring With Roller - USED Used- Good shape. This item is a factory HK German replacement part.Now: $4.46Was: $4.95 -
On Sale
HK SEF & Navy 3 Position Trigger Spring - Surplus
H&K Heckler & Koch
Now: $4.46Was: $4.95HK 90 Series SEF & Navy Style Trigger Return Spring - Surplus For HK 90 series (semi or full-auto). This item will fit any NON-burst trigger pack. Compatible With: MP5, MP5K, SP89, & SP5K HK G3, HK91, PTR HK 93, 33, HK33K, & HK53 Other HK 90...Now: $4.46Was: $4.95 -
On Sale
HK MP5, 93/53, G3 (9mm, 5.56/.223, 7.62/.308) 3 Position (S,U,O Pictogram) Contract Housing - USED
H&K Heckler & Koch
Now: $26.95Was: $29.95H&K MP5, 93/53, G3 (9mm, 5.56/.223, 7.62/.308) 3 Position (S,U,O Pictogram) Contract Housing - USED Enhance your H&K firearm with this authentic contract housing, featuring a 3-position pictogram (S, U, O) for versatile fire control...Now: $26.95Was: $29.95 -
On Sale
HK USP Straight Trigger
Grayguns
Now: $85.45Was: $94.95Grayguns Straight Trigger for HK USP Straight trigger upgrade for HK USP full-size pistols. Designed to reduce over-travel and provide a consistent, 90-degree break. The straight face allows a lower finger position, which can make the trigger feel...Now: $85.45Was: $94.95 -
On Sale
HK USP, USP Compact Trigger Spring
H&K Heckler & Koch
Now: $5.36Was: $5.95H&K HK USP/USPC Trigger Spring Compatible With: HK USP 9mm HK USP .40 S&W HK USP .45 ACP HK USP Compact 9mm HK USP Compact .40 S&W HK USP Compact .357 SIG HK USP Compact .45 ACPNow: $5.36Was: $5.95 -
On Sale
HK90 Series Trigger - Billeted - USA
HKP HK Parts
Now: $36.76Was: $45.95HKP Trigger - 90 Series - Billeted - USA HKP US 90 Series trigger made from the best quality billet steel. It will fit all 0,1, and SEF-style trigger packs. Each part counts as one US-made compliant part needed for builds and conversions for US...Now: $36.76Was: $45.95 -
Out Of StockOn Sale
HK91, G3 US Made Trigger Pack - 4 U.S. 922 Parts
HKP HK Parts
Now: $199.96Was: $249.95HKP/H&K G3/91 (7.62x51/.308) US Made Trigger Pack - 4 U.S. 922 Parts HK G3, 91 & PTR .308 Semi Auto Trigger Pack Complete. Works with all 7.62 & .308 HK style firearms. Each trigger group incorporates the following US made compliant parts...Now: $199.96Was: $249.95 -
On Sale
HK SEF Short Axle Selector Lever For Metal Trigger Housings Only - Used
HKP HK Parts
Now: $7.96Was: $9.95HKP SEF Short Axle Selector Lever For Metal Trigger Housings Only - Used Compatible with all metal HK grip frames. Please Note: The polymer (plastic) style SEF housing uses the longer axle SEF selector lever, not this product offering.Now: $7.96Was: $9.95 -
On Sale
HK SP5 Grip Module - SL
Magpul
$134.95 - $161.96Magpul HK SP5 SL Grip Module HK Parts brings a solution for those that are looking to upgrade to the Magpul SL grip. Click the drop down menu to select either the clipped and pinned or push pin options. This is a perfect option for those wanting improved...$134.95 - $161.96 -
On Sale
HK Binary Selector Set - Ambi Housing
HKP HK Parts
Now: $63.96Was: $79.95Aluminum HK Selector Lever Set for BFSIII HK Binary Trigger Pack - Ambi pictogram housings Our new Aluminum Selector Lever Set was modeled after the HK Ambi Style Selector Lever. Designed to work flawlessly with Franklin Armory Trigger Pack...Now: $63.96Was: $79.95 -
On Sale
HK MP5 9mm SEF Navy Style Trigger Housing - Clipped & Pinned - USED
H&K Heckler & Koch
Now: $80.95Was: $89.95H&K MP5 9mm SEF Navy Style Trigger Housing - Clipped & Pinned - USED In used but good condition. Each German HK housing will have some handling marks, nicks and dings. Each housing is in perfectly useable condition and each unit has been clipped...Now: $80.95Was: $89.95