New Arrivals

New Arrivals

Shop the latest arrivals at HKP! We have a wide selection of new and innovative products for your HK MP5, HK SP5, HK P30, HK VP9, HK USP, and more. Whether you're looking for performance upgrades, cosmetic enhancements, or simply want to keep your H&K in top condition, we have you covered. Shop our new arrivals today and get the latest gear for your favorite HK firearm.

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  • Out Of Stock
    HK G36 ACR Folding Stock - Picatinny Adapter HK G36 ACR Folding Stock - Picatinny Adapter

    HK G36 ACR Folding Stock - Picatinny Adapter

    HKP HK Parts

    $359.95
    HK G36 ACR Folding Stock w/Picatinny Adapter Add the iconic look and renowned functionality of the ACR stock to your G36 with our adapter and stock combo. The universal Picatinny adapter allows the user to swap the F5 ACR stock to other firearms and...
    $359.95
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    $359.95
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  • HK VP9SK EDC Magwell HKP HK Parts HKP-22330-M HK VP9SK EDC Magwell
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    HK VP9SK EDC Magwell

    HKP HK Parts

    $55.95
    HKP HK VP9SK EDC Magwell  Lightweight alloy magwell for quicker mag swaps while maintaining a low-profile. Features: CNC machined from billet aluminum Type 3 hard coat anodized finish Functional funnel design for faster, smoother reloads Made in...
    $55.95
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  • HK P30L, P30, P30SK Straight Trigger - Hybrid HK P30L, P30, P30SK Straight Trigger - Hybrid
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    HK P30L, P30, P30SK Straight Trigger - Hybrid

    Grayguns

    $95.00
    Grayguns HK P30, P30L, P30SK Hybrid Straight Trigger The Grayguns hybrid straight trigger blends the look of a straight trigger with a slight curve to reduce trigger reach.  Consider this hybrid to be the best of both worlds for your P30 platform...
    $95.00
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  • On Sale
    HK 416 A5 Bolt Carrier H&K Heckler & Koch HKP-22328 HK 416 A5 Bolt Carrier H&K Heckler & Koch HKP-22328
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    HK416 A5 Bolt Carrier

    H&K Heckler & Koch

    Now: $1,497.95
    Was: $1,997.95
    H&K HK416 A5 Bolt Carrier Factory HK416 A5 full auto bolt carrier.  This carrier is backwards compatible with earlier HK416 A1 and A3 variants. Features the updated captive firing pin retaining system. Compatible With: HK416 A5 HK416 A1 HK416...
    Now: $1,497.95
    Was: $1,997.95
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    Now: $1,497.95
    Was: $1,997.95
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  • HK MP5 Extended Safety Selector Lever - Used H&K Heckler & Koch HKP-22327-USED HK MP5 Extended Safety Selector Lever - Used H&K Heckler & Koch HKP-22327-USED
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    HK MP5 Selector Lever Extension - Used

    H&K Heckler & Koch

    $24.95
    H&K MP5 Safety Selector Lever Extension - Used Used factory original HK MP5 safety selector lever extension in good condition.  This part affixes to the safety selector lever to extend the safety lever for easier actuation. This is a used part,...
    $24.95
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  • HK MP5 .22LR A2 Stock Adapter HKP HK Parts HKP-22326 HK MP5 Stock or Brace Adapter - A2 - .22LR
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    HK MP5 Stock or Brace Adapter - A2 - .22LR

    HKP HK Parts

    $124.95
    HK MP5 .22LR A2 Stock Adapter The MP5 .22LR adapter provides a solid mounting interface to add an HK91/G3 A2 stock section. Features: Ambidextrous QD sling attachment points Easy installation with included hardware CNC machined from aircraft-grade...
    $124.95
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  • HK VP9, P30, USP Thread Protector - 13.5x1 LH HK VP9, P30, USP Thread Protector - 13.5x1 LH
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    HK VP9, P30, USP Thread Protector - 13.5x1 LH

    HKP HK Parts

    $19.95
    HKP 9mm Thread Protector - Threaded 13.5x1 LH This threaded barrel protector fits all HK 9mm threaded barrels that are 13.5x1 metric LH twist.  Specifications: Overall Length .45" Outside Diameter .62" Threaded 13.5x1 LH Compatible With: HK...
    $19.95
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  • HK 91/G3 Trigger Group with AC-Unity Grip Conversion Kit HKP HK Parts HKP-22322 HK 91/G3 Trigger Group with AC-Unity Grip Conversion Kit HKP HK Parts HKP-22322
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    HK91, G3 Metal Trigger Housing Conversion Kit - AC Unity Grip

    HKP HK Parts

    $189.95
    HK91, G3 Metal Trigger Housing Conversion Kit - AC Unity Grip This kit includes everything you need to convert a polymer HK91 or G3 trigger group a robust metal housing. Simply use your existing semi-auto SEF trigger pack to complete the conversion. This...
    $189.95
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  • HK MP5 Trigger Group with AC-Unity Grip Conversion Kit HKP HK Parts HKP-22321 HK MP5 Trigger Group with AC-Unity Grip Conversion Kit HKP HK Parts HKP-22321
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    HK MP5 Metal Trigger Housing Conversion Kit - AC Unity Grip

    HKP HK Parts

    $189.95
    HK MP5 Metal Trigger Housing Conversion Kit - AC Unity Grip This kit includes everything you need to convert a polymer MP5 trigger group a robust metal housing. Simply use your existing semi-auto SEF trigger pack to complete the conversion. This...
    $189.95
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  • Out Of Stock
    HK VP9 Match Firing Pin Complete H&K Heckler & Koch HKP-22320 HK VP9 Match Firing Pin Complete H&K Heckler & Koch HKP-22320

    HK VP9 Match Firing Pin - Complete

    H&K Heckler & Koch

    $69.95
    Heckler and Koch Complete Firing Pin for your VP9 Match Complete firing pin assembly including firing pin, sleeve, spring, and shell spring washers. Compatible With: HK VP9 Match HK VP9 HK HK VP9L HK VP9SK
    $69.95
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  • HK MP5, MP5K Barrel Flute Cleaning Brush - 10mm / .40 S&W HK MP5, MP5K Barrel Flute Cleaning Brush - 10mm / .40 S&W
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    HK MP5, MP5K Barrel Flute Cleaning Brush - 10mm / .40 S&W

    HKP HK Parts

    $24.95
    HKP HK Parts Cleaning Brush - Barrel Flute - 10mm / .40 S&W This is a must-have brush to keep the flute clean and the firearm running the way it should.  Compatible With: HK MP5 10mm and .40 S&W HK MP5K 10mm and .40 S&W
    $24.95
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  • HK G3, HK91 Barrel Flute Cleaning Brush - 7.62x51 / .308 HK G3, HK91 Barrel Flute Cleaning Brush - 7.62x51 / .308
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    HK G3, HK91 Barrel Flute Cleaning Brush - 7.62x51 / .308

    HKP HK Parts

    $19.95
    HKP HK Cleaning Brush - Barrel Flute - .30 Cal - 7.62x51 / .308 This brush is a must-have for cleaning the chamber flutes on a G3/91-style firearm. If the flutes become clogged or dirty, the firearm will cease to extract properly and render your HK...
    $19.95
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