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 - Franklin Armory HK MP5/91/93 Binary Trigger Pack - HK-C1 - HKP-18434 HK MP5K, SP5K, HK91, G3 Series Binary Trigger - Curved - BFSIII
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    HK MP5K, SP5K, HK91, G3 Series Binary Trigger - Curved - BFSIII

    FA Franklin Armory

    $629.99
    Franklin Armory BFSIII HK-C1 Binary Trigger Pack for HK MP5K, HK SP5K, HK91, and HK G3 The BFSIII™ for HK is a 3-Position Trigger. In position 3 it will fire 1 round on Pull and 1 round on Release. This makes it the fastest semi-automatic trigger...
    HKP-18434
    $629.99
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  • Out Of Stock
    New - Outers 9mm Bore Cleaner - HKP-19922 Outers Barrel Bore Cleaner - 9mm

    Outers Barrel Bore Cleaner - 9mm

    Outer Impact

    $7.95
    Outers 9mm Bore Cleaner .357/.38   Manufactured by the makers of the original BoreSnake and will work with all 9mm pistol and rifles. Features: Fast, quality bore cleaning system Size stamped on brass weight Washable Make your day shooting...
    HKP-19922
    $7.95
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  • New - KCI 30 Round MP5 9mm Magazine - 5 Pack - HKP-22057 HK MP5, SP5, MP5K, SP5K Magazine - 30 Round - 9mm - 5 Pack
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    HK MP5, SP5, MP5K, SP5K Magazine - 30 Round - 9mm - 5 Pack

    KCI

    $184.95
    KCI 30 Round HK MP5 9mm Magazine - 5 Pack Features: Latest generation and factory fresh, individually sealed magazine 30-round capacity 9mm caliber marked (9mm x 19) Curved for more reliable feeding with steel chrome follower All steel...
    HKP-22057
    $184.95
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  • New - Magpul - M-LOK AFG (Angled Fore Grip) - HKP-17267
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    HK Universal Angled Fore Grip - M-LOK

    Magpul

    $28.95
    Magpul - M-LOK AFG (Angled Fore Grip) The Magpul M-LOK AFG (Angled Fore Grip) is the result of research and refinements done to the original AFG and AFG-2. By integrating the direct-attach M-LOK mounting system with minimalist construction we were able...
    HKP-17267
    $28.95
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  • Out Of Stock
    New - H&K MP5 9mm Flash Hider - 3-Lug - HKP-00082 H&K MP5 9mm Flash Hider - 3-Lug H&K Heckler & Koch HKP-00082

    HK MP5 Flash Hider - 9mm - 3 Lug

    H&K Heckler & Koch

    $157.95
    HK Heckler and Koch's 9mm Flash Hider - 3-Lug This part attaches to the end of any factory specification 9mm 3-lugged barrel. This flash hider does not require the use of threads as it attaches to the 3-lug tip, this is also a great addition for any of...
    HKP-00082
    $157.95
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  • New - HKP HK 9mm Enhanced Thread Protector - Threaded 1/2x28 RH - HKP-17977 Thread Protector - 9mm - Enhanced - 1/2x28 RH
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    Thread Protector - 9mm - Enhanced - 1/2x28 RH

    HKP HK Parts

    $19.95 - $29.95
    HKP HK 9mm Enhanced Thread Protector - Threaded 1/2x28 RH   This enhanced thread protector is crafted from stainless steel and designed for 1/2x28 threaded barrels. Its unique design not only fits over and protects the crown of your barrel but...
    HKP-17977-M
    $19.95 - $29.95
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  • New - H&K Grip Cap Replacement Spring - HKP-16408 Grip Cap Spring - HK Navy Style
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    Grip Cap Spring - HK Navy Style

    H&K Heckler & Koch

    $4.95
    H&K Grip Cap Replacement Spring This is the replacement spring that is used on both the US and German made grip caps that can become damaged and broken with use. A great idea to have on hand as the spring will get bent and destroyed with use. We use...
    HKP-16408
    $4.95
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  • New - HKP HK MP5SD Barrel Port Brush Replacement Cartridge - HKP-21294 HK MP5SD Barrel Port Cleaning Brush Replacement Cartridge
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    HK MP5SD Barrel Port Cleaning Brush Replacement Cartridge

    HKP HK Parts

    $38.75
    HKP MP5SD Replacement Cartridge for Barrel Port Brush Replacement cartridge for HK MP5SD barrel port brush. Our replacement cartridge is compatible with factory HK barrel brush assemblies. Compatible With: HK MP5SD  
    HKP-21294
    $38.75
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  • Used - H&K MP5/SP5 9mm SEF Universal Trigger Housing - Clipped and Pinned - USED - HKP-21346 HK MP5, SP5 Trigger Housing - Universal SEF - Clipped and Pinned - USED
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    HK MP5, SP5 Trigger Housing - Universal SEF - Clipped and Pinned - USED

    H&K Heckler & Koch

    $99.95
    H&K Heckler and Koch 9mm SEF Universal Trigger Housing Clipped and Pinned USED for HK MP5, and HK SP5  A one size fits all approach for the MP5 and SP5 style semi-auto shelf. This is the best option if you have a MP5 receiver or a SP5. You can...
    HKP-21346
    $99.95
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  • New - H&K MP5 40/10 Ejector Lever - HKP-00412 HK MP5 Ejector Lever - .40 S&W, 10mm
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    HK MP5 Ejector Lever - .40 S&W, 10mm

    H&K Heckler & Koch

    $38.74
    H&K Heckler and Koch German HK MP5 40, MP5 10mm Ejector Lever Get the ejector that is tried and true and the best upgrade you can make with your HK MP5 40 or 10mm. This is the finest and only ejector that will work properly for any length of time...
    HKP-00412
    $38.74
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  • New - H&K MP5, 94 Cocking Tube Support Spring - HKP-01104
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    HK MP5, HK94 Cocking Tube Support Spring

    H&K Heckler & Koch

    $6.95
    Heckler and Koch HK MP5, HK94 Cocking Tube Support Spring   A great spare to have on hand as this part can become worn and be lost. The cocking tube support spring applies pressure to the cocking tube detent to enable the detent to lock into...
    HKP-01104
    $6.95
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  • New - H&K Ambidextrous Rear Stock Sling Pin - Large - HKP-00078
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    HK MP5, HK90 Series Buttstock Push Pin - Sling Hook - Ambi

    H&K Heckler & Koch

    $43.95
    H&K Ambidextrous Stock Sling Pin - Large The ambidextrous sling hook push pin replaces the stock push pin on the rear stock of the HK firearm, to enable the use of an HK sling for both left and right hand use. This part will replace and work on any...
    HKP-00078
    $43.95
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