HK Rifle / SMG Parts

HK Rifle / SMG Parts

Elevate Your HK Rifle with Premium Parts – MP5, HK416, SP5, and More!

Enhance your HK rifle with top-notch parts and accessories. From HK MP5 and HK MP5K to HK SP5 and HK UMP or HK USC, we offer a vast selection. Discover high-quality magazines, binary triggers, stocks, grips, barrels, handguards, sights, and more for your firearm. Whether you own an HK416, HK SP5K, HK G36, or HK MP5 22, we have the Heckler and Koch rifle parts you've been looking for. Shop now to upgrade your rifle to perfection.

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  • Used - H&K 91/G3 (7.62x51/.308) 20 Round Magazine - Steel - Refinished - HKP-21587 HK91, G3 20 Round Magazine - Steel - Refinished
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    HK91, G3 20 Round Magazine - Steel - Refinished

    H&K Heckler & Koch

    $57.95
    HK German 20 Round Steel Magazine - Refinished HK G3 factory steel 20-round magazine, expertly restored to its former glory. This magazine has been meticulously refinished inside and out, featuring a polished follower along with a fully parkerized finish...
    HKP-21587
    $57.95
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  • Out Of Stock
    Used - H&K HK MP5 30 Round Mag Pouch - 3 Straight Mags - Used - HKP-20728 HK MP5, HK94, SP89 Magazine Pouch - 3 Straight Mags - 30 Round - Canvas

    HK MP5, HK94, SP89 Magazine Pouch - 3 Straight Mags - 30 Round - Canvas

    H&K Heckler & Koch

    $24.95
    German H&K MP5 9mm 30 Round Magazine Pouch - Fits 3 Straight MP5 Mags - Used to Good Used to good shape German HK magazine Pouch for HK MP5 sticks mags. This is the first production MP5 style of magazine pouch. Each mag pouch is made in Germany and...
    HKP-20728
    $24.95
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  • New - H&K ( 5.56/.223) Flash Hider - Threaded 1/2x28 - HKP-01404 HK416, MR556 Flash Hider - Threaded 1/2x28 - German
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    HK416, MR556 Flash Hider - Threaded 1/2x28 - German

    H&K Heckler & Koch

    $19.95
    H&K Heckler and Koch 5.56 / .223 Flash Hider - Threaded 1/2x28 This flash hider is threaded 1/2x28 for use on all HK416, HK MR556, and other AR-style applications. It is a great flash hider to use to upgrade the MR556 barrel. Specifications: Made in...
    HKP-01404
    $19.95
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  • New - B&T MP5, SP5, 94, K - Mid Range Scope Mount - HKP-16877 HK MP5, SP5K, HK94 Optic Mount - Mid Range
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    HK MP5, SP5K, HK94 Optic Mount - Mid Range

    B&T Brugger & Thomet

    $119.95
    B&T MP5, SP5, 94 - Mid Range Scope Mount Includes a witness hole so you can use iron sights with the mount installed. B&T Switzerland is a world leader in arms innovation. This same mount is in use by several militaries around the world. Buy with...
    HKP-16877
    $119.95
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  • New - HKP G3/33/91/93 Bipod Replacement Feet Set - Steel - HKP-21310 HK91, G3, HK33, HK93 Bipod Replacement Feet Set
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    HK91, G3, HK33, HK93 Bipod Replacement Feet Set

    HKP HK Parts

    $18.95
    HKP G3/33/91/93 Bipod Replacement Feet - Set of Two (2) Replacement feet set for original H&K bipods.  Our replacement feet are suitable to replace both steel and plastic feet in factory HK bipods. Each kit includes a left and right bipod foot...
    HKP-21310
    $18.95
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  • HK MP5, SP5, MP5K, SP5K Magazine - 30 Round - 9mm - Cerakote HK MP5, SP5, MP5K, SP5K Magazine - 30 Round - 9mm - Cerakote
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    HK MP5, SP5, MP5K, SP5K Magazine - 30 Round - 9mm - Cerakote

    MKE

    $64.95
    HK MP5 30 Round Magazine - MKE - AP5 - Cerakote Colors These MKE 30 round magazines are the perfect addition or replacement for your AP5 or MP5. Constructed of heat-treated steel for lasting strength and consistent performance in harsh tactical...
    HKP-21341-M
    $64.95
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  • New - HKP HK MP5 9mm Magazine Locking Plate - Red - HKP-18303 HK MP5 Magazine Locking Plate - 9mm - Red
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    HK MP5 Magazine Locking Plate - 9mm - Red

    HKP HK Parts

    $7.95
    HKP HK MP5, MP5K 9mm Magazine Locking Plate - HK Red Teflon infused glass filled polymer red colored locking plate that will work with all HK MP5, MP5K 9mm curved magazines. A drop in item that allows you to swap the locking plate to a red unit. A great...
    HKP-18303
    $7.95
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  • New - H&K Ambidextrous Sling Pin Locking Knob - HKP-01042
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    HK Ambidextrous Sling Pin Locking Knob

    H&K Heckler & Koch

    $11.95
    New HK German Ambidextrous Sling Pin Locking Knob These are common replacement items, they can become loose as the O-ring wears and falls off. Be sure to order extra O-rings to avoid losing the locking nut. This is a common replacement part for those...
    HKP-01042
    $11.95
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  • Out Of Stock
    New - B&T HK 416/MR556 Angled Foregrip / Hand Stop with NAR Interface - HKP-21416 HK416, MR556 Foregrip or Handstop - Angled - NAR Interface

    HK416, MR556 Foregrip or Handstop - Angled - NAR Interface

    B&T Brugger & Thomet

    $50.00
    B&T Angled Foregrip / Hand Stop with NAR Interface A perfect solution for shooters who prefer an angled foregrip. The lugs at the end of the grip assure a firm rest for the supporting hand. The grip can be mounted easily onto any NAR/Picatinny rail...
    HKP-21416
    $50.00
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  • New - H&K G36 FBI 0,1 Lower Complete - HKP-00628 HK G36 FBI 0,1 Lower Complete
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    HK G36 FBI 0,1 Lower Complete

    $499.95
    HK German G36, G36K, G36C - FBI (0,1) Lower This is a popular item for use on the SL8 to G36 conversions. The (0,1) G36 lowers are hard to obtain, and availability is limited.  
    HKP-00628
    $499.95
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  • On Sale
    New - HKP Short Sleeve Tee - Green - HKP-21022-M
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    HKP Shirt - Short Sleeve- Green

    HKP HK Parts

    Now: $8.95
    Was: $14.95
    HKP Short Sleeve Shirt - Green Get your hands on some of our premium new apparel! Featuring our sleek new logo printed over soft cotton, this shirt is certain to catch an eye at the range! Features: Unisex fit Fine cotton High fidelity DTG...
    HKP-21022-M
    Now: $8.95
    Was: $14.95
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  • New - H&K HK21 100 Round Belt with Starter Tab - HKP-21890 HK21 Ammunition Belt with Starter Tab - 100 Round - DM1
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    HK21 Ammunition Belt with Starter Tab - 100 Round - DM1

    H&K Heckler & Koch

    $59.95
    H&K HK21 DM1 100 Round Belt with Starter Tab - 7.62x51/.308 Custom 100 round belt for HK21 and MG3 belt-fed rifles because 50 rounds just isn't enough! Compatible With: HK21
    HKP-21890
    $59.95
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