MP5 / SP5 Series

MP5 / SP5 Series

Discover the ultimate selection of MP5 and SP5 parts and accessories for your H&K firearms. Whether you're upgrading, building, or maintaining your MP5/SP5, we offer premium H&K components like handguards, barrels, magazines, and bolt carrier groups. Shop HK Parts for unmatched reliability and performance for all your MP5/SP5 needs.

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  • New - H&K Bungee Single Point Sling - 1600mm Long - HKP-18182 HK Bungee Single Point Sling - 1600mm Long
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    HK Bungee Single Point Sling - 1600mm Long

    H&K Heckler & Koch

    $129.95
    H&K Bungee Single Point Sling - 1600mm Long New factory HK German manufactured single point elastic "push/pull" bungee style sling. Includes the factory sling hook and is fully adjustable for the average sized mag to use. Will fit any HK application...
    HKP-18182
    $129.95
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  • New - MKE HK MP5 Telescopic Buttstock - Cerakoted - HKP-21610-M HK MP5 Telescopic Stock - Cerakoted
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    HK MP5 Telescopic Stock - Cerakoted

    MKE

    $379.95
    MKE Telescopic Stock for HK MP5 and HK AP5 Transform your MP5-AP5 Clone with the essential upgrade that defines its iconic look. The A3 collapsible design delivers a customizable length of pull for unparalleled comfort and control. With a straight...
    HKP-21610-M
    $379.95
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  • New - JMAC Universal Picatinny 8" Arm Bar with Brace/Stock Adapter - HKP-21247 8" Picatinny Mount Stock or Brace Bar - JMAC Customs
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    8" Picatinny Mount Stock or Brace Bar - JMAC Customs

    JMAC Customs

    $279.85
    8" Picatinny Mount Stock or Brace Bar - JMAC Customs (A)rm(B)ar(8)inch(R)ise + AB-BA Brace Adapter + our 1913 Folding Mech (not assembled) Features: Modular Design - Brace/Stock with many mounting options Integrated QD Sling Socket 8" Length 7075...
    HKP-21247
    $279.85
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  • New - Blitzkrieg PTR Spike Front Sight Gen 2 - Luminescent Green - HKP-21106 PTR Spike Front Sight - Gen 2 - Luminescent Green
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    PTR Spike Front Sight - Gen 2 - Luminescent Green

    Blitzkrieg Components

    $87.95
    Blitzkrieg PTR Spike Front Sight Gen 2 - Luminescent Green The Blitzkrieg Gen 2 HK-style front sight brings a modernized approach to this classic sighting system. Designed with a distinctive spike-tipped post and a vibrant Tritium dot paired with a Lumi...
    HKP-21106
    $87.95
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  • New - RCM HK MP5K Semi Auto Carrier - HKP-20982 HK MP5K Bolt Carrier - Semi Auto
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    HK MP5K Bolt Carrier - Semi Auto

    RCM

    $146.95
    RCM HK MP5K Semi Auto Carrier MP5K, SP89 semi-auto carrier machined completely from billet ordnance steel. RCM's US made MP5K carrier is made to the most updated and latest MP5K  specs and more. Tungsten filled, heat treated, phosphate finish and...
    HKP-20982
    $146.95
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  • New - H&K German Red Handled Rear Sight Adjustment Tool - HKP-00080 HK Rear Sight Adjustment Tool - Red Handle
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    HK Rear Sight Adjustment Tool - Red Handle

    H&K Heckler & Koch

    $123.95
    H&K German Red Handled Rear Sight Adjustment Tool A must-have sight tool for all HK 90 series rifles, as well as the HK 416, MR556, and HK 417 rifles. Works to adjust any rear diopter-type HK sight for both elevation and windage. We also offer an...
    HKP-00080
    $123.95
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  • New - H&K Ambidextrous Left Side Extended ESSL 4 Position Burst - HKP-00126
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    HK MP5 Selector Lever - Left Side - Extended 4 Position Ambi - ESSL

    H&K Heckler & Koch

    $299.95
    HK German Ambidextrous Left Side EXTENDED Safety Selector Lever 4 Position Burst (0,1,3, F) The ESSL will allow the user to have an easier time getting to the selector lever than a standard length lever. Great for those who...
    HKP-00126
    $299.95
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  • New - HKP HK SP5 Folding Brace/Stock Adapter - HKP-20644 HK SP5 Stock or Brace Adapter - Folding
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    HK SP5 Stock or Brace Adapter - Folding

    HKP HK Parts

    $159.95
    HKP HK SP5 Folding Brace/Stock Adapter Our HK Parts stock adapter was made from a solid billet of CNC machined aircraft grade aluminum with QD sling attachment points. Properly buffered with factory correct “H” buffers to protect your...
    HKP-20644
    $159.95
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  • Used - H&K MP5 40/10 SEF F/A Trigger Pack Complete - HKP-00151 HK MP5 SEF Trigger Pack, Complete - Full Auto - .40 S&W, 10mm
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    HK MP5 SEF Trigger Pack, Complete - Full Auto - .40 S&W, 10mm

    H&K Heckler & Koch

    $239.95
    HK German SEF Full Auto Trigger Pack Complete Factory HK German MP5 40 caliber full auto trigger pack is unmodified as it comes from HK. Our F/A trigger pack comes with a used factory German HK 40/10 caliber ejector lever and heavy hammer spring. Each...
    HKP-00151
    $239.95
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  • New - XS Sight Systems Front Night Sight - HKP-02066 HK MP5, HK90 Series Front Sight Post - Night Sight
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    HK MP5, HK90 Series Front Sight Post - Night Sight

    XS Sights

    $92.99
    XS Sights Night Sight Front Sight Post with the Standard Dot Size This part works wonders in low-light situations and tactical environments. This is simply the best front-sight post you can get for your HK. Because of the reach of the MP5 and...
    HKP-02066
    $92.99
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  • On Sale
    New - SB Tactical HK MP5 SBA5 Pistol Stabilizing Brace - HKP-21672-M HK MP5 Pistol Stabilizing Brace - SBA5
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    HK MP5 Pistol Stabilizing Brace - SBA5

    SB Tactical

    Now: $214.95
    Was: $264.95
    SB Tactical HK MP5 SBA5 Pistol Stabilizing Brace SB Tactical brace married with our MP5 end cap creates a true drop-in brace.  With a 5-position adjustable length, this brace can be tailored to fit any body frame. Available exclusively here at HK...
    HKP-21672-M
    Now: $214.95
    Was: $264.95
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  • New - H&K MP5 40/10 Bolt Hold Open Lever - HKP-01471
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    HK MP5 Bolt Catch Lever - .40 S&W, 10mm

    H&K Heckler & Koch

    $74.95
    H&K Heckler & Koch Bolt Hold Open Lever - German HK - New for MP5 40, MP5 10  A great upgrade for the out-of-spec and sub-par quality part found on clone builds. Compatible With: MP5 40 MP5 10mm MP5 .357 Sig MP5 9 X 25 Dillon
    HKP-01471
    $74.95
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