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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    New - MKE Trigger Pack Ejector Lever Axle - HKP-22241 MKE Trigger Pack Ejector Lever Axle MKE HKP-22241
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    HK90 Series Ejector Lever Axle for SEF, Navy, and Burst Trigger Packs

    MKE

    Now: $13.46
    Was: $17.95
    MKE Trigger Pack Ejector Lever Axle Fits all SEF & Ambidextrous style HK trigger packs regardless of caliber. MKE product made on HK tooling.  Fits all of the following 90 series trigger packs: SEF, O,1 Navy Burst
    HKP-22241
    Now: $13.46
    Was: $17.95
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  • New - SchleTek B&T Suppressor Cleaner Evolution 500ml - HKP-21715
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    Suppressor Cleaner Evolution - 500ml

    SchleTek

    $38.00
    SchleTek Suppressor Cleaner Evolution 500ml A highly effective, easy-to-use cleaner for all suppressor types. Its self-active formula tackles stubborn fouling quickly, eliminating laborous cleaning. The SchleTek cleaner is safe for all materials and...
    HKP-21715
    $38.00
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  • New - KCI 30 Round HK MP5 9mm Magazine - TiN Coated - HKP-21646 KCI 30 Round HK MP5 9mm Magazine - TiN Coated
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    KCI 30 Round HK MP5 9mm Magazine - TiN Coated

    $99.95
    KCI 30 Round HK MP5 9mm Magazine - TiN Coated Elevate your gear with our TiN coated KCI magazines. Each magazine begins as a regular 9mm, 30 round mag that is expertly disassembled, coated with durable TiN, and meticulously reassembled for optimal...
    HKP-21646
    $99.95
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  • New - HKP HK93, HK33 Spare Parts Kit - HKP-20674 HK93, HK33 Spare Parts Kit
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    HK93, HK33 Spare Parts Kit

    H&K Heckler & Koch

    $209.95
    HKP HK93, HK33 Spare Parts Kit Spare parts kits for the most commonly worn parts needed to keep your HK93, HK33 going. This offering also includes a pouch to safely store all your replacement parts and needed tools to have on hand when required. This...
    HKP-20674
    $209.95
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  • New - H&K 30 Round HK UMP .40 Magazine - LEO Marked - HKP-20664 HK UMP Magazine - .40 S&W - 30 Round - LEO Marked
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    HK UMP Magazine - .40 S&W - 30 Round - LEO Marked

    H&K Heckler & Koch

    $99.95
    30 Round Magazine - LEO Marked - New - UMP .40 S/W This magazine will fit all HK UMP .40 Caliber UMP's as well as the USC-UMP .40 caliber conversions. New factory fresh production HK magazine. The perfect option for those that like to collect LEO marked...
    HKP-20664
    $99.95
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  • New - HK UMP .45 ACP Magazine Follower - HKP-20177 HK UMP Magazine Follower - .45 ACP - US
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    HK UMP Magazine Follower - .45 ACP - US

    USA

    $9.95
    HK UMP .45 Magazine Follower - USA New UMP .45 magazine follower for all HK UMP .45 magazines. Compatible With: UMP 45 magazines both US or German
    HKP-20177
    $9.95
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  • New - HK G36/G36K Gas Block - HKP-19915 HK G36, G36K Gas Block - US
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    HK G36, G36K Gas Block - US

    USA

    $79.95
    Gas Block - US Made - HK G36E, G36K
    HKP-19915
    $79.95
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  • Used - B&T HK MP5 Handguard With LED Weapon Light - Used - HKP-19605
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    HK MP5 Handguard With LED Weapon Light - Used

    B&T Brugger & Thomet

    $399.95
    B&T HK MP5 Handguard With LED Weapon Light - Used B&T model TL99CREE LED lit handguard for HK MP5, 94 models. Each unit handguard is built with the integrated tactical LED light & 3 position switch. Specifications: High intensity torch...
    HKP-19605
    $399.95
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  • New - Comp-Tac HK USP Single Mag Pouch - Black - HKP-17494 HK USP Mag Pouch - Single
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    HK USP Mag Pouch - Single

    Comp-Tac

    $39.95
    Comp-Tac HK USP Single Mag Pouch The Comp-Tac single magazine pouch is an outside the waistband holder to carry a spare magazine for competition, concealed carry or general use. The Comp-Tac single magazine pouch provides a rigid material that is custom...
    HKP-17494
    $39.95
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  • New - H&K HK MR556/MR223 Upper Receiver w/ F/A & Ejection Door - HKP-16950 HK MR556, MR223 Upper Receiver w/ F/A & Ejection Door
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    HK MR556, MR223 Upper Receiver w/ F/A & Ejection Door

    H&K Heckler & Koch

    $694.95
    New HK German Partially Pre-Assembled MR556/MR223 Upper Receiver Each unit comes just as shown with the F/A (forward assist) assembly and ejection port door assembly installed from the HK factory.  Compatible With: HK MR556 HK MR223 HK...
    HKP-16950
    $694.95
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  • New - H&K 416 (5.56/.223) Compensator Flash Hider - Threaded 1/2x28 - HKP-16926 HK 416 (5.56/.223) Compensator Flash Hider - Threaded 1/2x28
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    HK 416 (5.56/.223) Compensator Flash Hider - Threaded 1/2x28

    H&K Heckler & Koch

    $39.95
    H&K (5.56/.223) Compensator Flash Hider - Threaded 1/2x28 Threaded 1/2x28 for use on all HK 416, MR556 and other AR style applications.  Compatible With: HK 416/MR556/MR223 HK G36/SL8 B&T APC223 AR-15/M16 5.56/.223 firearms threaded 1/2x28
    HKP-16926
    $39.95
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  • New - HKP HK MR556/MR762/416/AR-15 Titanium Take Down Pin Set - HKP-17936
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    HK416, MR556, MR762, AR-15 Pin Set - Take Down - Titanium

    HKP HK Parts

    $29.95
    AR15, M4, MR556, MR762, AR10 Enhanced Take Down Pin Set Front & Rear - Titanium Custom ultra strong pure titanium front and rear take down pin set. Each set included both the front and rear pins for any AR mil-spec style lower. Compatible...
    HKP-17936
    $29.95
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