HK91 / G3 / HK51 Triggers / Packs / Housings
Enhance your HK G3/91's trigger performance. Select from improved trigger packs, competition-grade triggers, and ambidextrous SEF or Navy-style housings.
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On Sale
HK91, G3 Ejector Lever
H&K Heckler & Koch
Now: $22.45Was: $24.95New H&K .308 Ejector Lever Genuine HK German part. Compatible With: HK G3 HK 91 PTR-91 HK 51Now: $22.45Was: $24.95 -
On Sale
HK MP5, HK91, G3, HK93, HK94, Clones Heckfire 2-Stage Trigger
Now: $359.95Was: $399.95Heckfire trigger for MP-5, HK 91/93/94, G3, Clones 2-stage trigger with around 5lb total pull. Drop-in to all lowers. The updated selector levers work for all lowers (you no longer need to tell us if it is an SEF or an AMBI lower) and they cover...Now: $359.95Was: $399.95 -
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 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
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 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 -
Out Of StockOn Sale
HK90, MP5K Sear Catch - Steel - US
HKP HK Parts
Now: $38.36Was: $47.95HKP HK Parts HK90, HK MP5K Sear Catch - Steel - USA Made - Billeted Machined - Steel Hard to find and important for keeping your HK build 922r compliant. This US-made sear counts as one US-compliant part for your rifle or build. Machined from a bar of...Now: $38.36Was: $47.95 -
On Sale
HK91 Polymer To Metal Trigger Group Conversion Kit
HKP HK Parts
Now: $180.76Was: $225.95HK 91/PTR 91 Polymer To Metal Trigger Group Conversion Kit. This is everything you will need to convert the lower trigger group on your HK 91 from polymer to metal housing with contoured grip. Just use your existing trigger pack to complete the...Now: $180.76Was: $225.95 -
On Sale
HK Roller Sear For SEF, Navy Trigger Packs
H&K Heckler & Koch
Now: $26.95Was: $29.95H&K Roller Sear For SEF & Navy Trigger Packs It is the newer style, not the older friction type of sear. This item is also referred to as the catch with a roller but is more commonly called a sear.Now: $26.95Was: $29.95 -
On Sale
HK 90 Series Hammer - MP5/G3/93/53/33 - German - Used
H&K Heckler & Koch
Now: $26.95Was: $29.95Hammer, Full Auto HK 90 Series Trigger Packs - German HK - Used German HK Hammer- used, surplus in VG-EXC shape and in perfect working order. This hammer is the hammer that is most commonly used in semi auto trigger packs as the secondary sear catch is...Now: $26.95Was: $29.95 -
On Sale
HKP 90 Series F1 Flat Trigger
HKP HK Parts
Now: $39.96Was: $49.95HKP 90 Series F1 Flat Trigger With the utmost attention to detail in the design and manufacture of the HK Parts F1 flat 90 series trigger. Each F1 flat trigger will fit all 0,1 & SEF & Navy style trigger packs. Each trigger counts as one US...Now: $39.96Was: $49.95