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 MP5 & MP5K Railed Scope Mount - MLI - RAL 8000 - HKP-17661 HK MP5, MP5K Optic Mount - MLI - RAL8000
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    HK MP5, MP5K Optic Mount - MLI - RAL8000

    H&K Heckler & Koch

    $279.99
    HK German Low Profile Mount For HK MP5, MP5K- MLI - RAL 8000 HK MP5, MP5K low profile picatinny scope mount. Manufactured in house at HK Germany as part of the "Mid-Life Improvement" upgrade for the MP5 family of firearms. The first Picatinny style low...
    $279.99
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  • On Sale
    Refurbished - H&K HK MP5/SP5 Barrel Assembly - Refinished - HKP-21435 HK MP5, SP5  Barrel Assembly - Refinished
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    HK MP5, SP5 Barrel Assembly - Refinished

    H&K Heckler & Koch

    Now: $187.95
    Was: $399.95
    H&K HK MP5/SP5 Barrel Assembly - Refinished / Like New German H&K like new refurbished cold hammer forged barrel for MP5/SP5/HK94. Features a tri-lug for suppressor attachment. The most ideal barrel for future builds or re-barreling your current...
    Now: $187.95
    Was: $399.95
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    Now: $187.95
    Was: $399.95
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  • Out Of Stock
    New - B&T Short Style Quick Detach Vertical Grip - Coyote Tan - HKP-18041

    B&T Short Style Quick Detach Vertical Grip - Coyote Tan

    B&T Brugger & Thomet

    $75.00
    B&T Short Style Quick Detach Vertical Grip - Coyote Tan Swiss made B&T quick detach short vertical for-end grip with quick release throw lever for picatinny. Made of tan polymer and includes a water tight storage compartment in the bottom of the...
    $75.00
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    $75.00
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  • New - Outers 9mm Bore Cleaner - HKP-19922 Outers 9mm Bore Cleaner
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    Outers 9mm Bore Cleaner

    $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...
    $7.95
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  • Used - RCM HK Style MP5K 9mm Complete Bolt Group - HKP-19846 HKMP5, MP5K Bolt Group - Complete - 9mm
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    HKMP5, MP5K Bolt Group - Complete - 9mm

    RCM

    $394.95
    Complete Bolt Group - RCM - HK Style MP5K 9mm Ideal to replace out of spec, worn or broken bolt groups or for that custom build. Each bolt group will work and fit on semi or full auto MP5K 9mm style firearms. This is the finest US BCG available. Each...
    $394.95
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  • New - HKP HK MP5, MP5SD Steel Cocking Tube Support - Universal - HKP-18089 HK MP5, MP5SD Cocking Tube Support - Universal - Steel
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    HK MP5, MP5SD Cocking Tube Support - Universal - Steel

    HKP HK Parts

    $64.95
    MP5SD, MP5 Universal All Steel Cocking Tube Support 9mm - USA Made from ordnance grade stainless steel from the factory HK German print & specs. An HK German quality part at a great price point. Each MP5 9mm cocking tube support will include the...
    $64.95
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  • New - H&K MP5 & MP5K 9mm Magazine Floor Plate - HKP-01051 HK MP5, MP5K Magazine Floorplate - 9mm
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    HK MP5, MP5K Magazine Floorplate - 9mm

    H&K Heckler & Koch

    $10.95
    HK MP5, 94, MP5K, & SP-89 9mm Magazine Floor Plate - German HK New HK German manufacture. It will fit all HK MP5/MP5K magazines.
    $10.95
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  • New - DTAC MP5, HK94 Modular Handguard-M-LOK - HKP-17806
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    HK MP5, HK94 Modular Handguard-M-LOK

    DTAC Dakota Tactical

    $165.95
    DTAC MP5, HK94 Modular Handguard - M-LOK Features: Made in the USA (922r compliant part) M-LOK accessory compatible 11 ergonomically placed full-slots and 5 half-slots yielding 22 possible accessory locations for maximum versatility Exclusive extended...
    $165.95
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    $165.95
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  • New - HKP HK MP5SD Barrel Port Brush Replacement Cartridge - HKP-21294 HK MP5SD Port Brush - Barrel - Replacement Cartridge
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    HK MP5SD Port Brush - Barrel - 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  
    $38.75
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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...
    $28.95
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  • New - HKP MP5, MP5K Scope Tab - Weldment - HKP-17503
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    HK MP5, MP5K Scope Tab - Weldment

    HKP HK Parts

    $9.95
    MP5, MP5K Sight Tab - Weldment HK MP5, MP5K 17-4 Stainless H900 rear sight tab. The most correct MP5, MP5K rear sight base available. If you want your build to look as factory correct as possible then this sight base is an absolute must. Compatible...
    $9.95
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  • Out Of Stock
    New - B&T Ambidextrous Sling Pin- Large - HKP-16887 B&T Ambidextrous Sling Pin- Large

    B&T Ambidextrous Sling Pin- Large

    B&T Brugger & Thomet

    $57.95
    B&T Stock Ambidextrous Sling Pin That Replaces The Push Pin For Stock Each ambi sling pin will allow the use of a sling mounting location for either a left or right hand shooter for replacing the rear stock push pin with this ambi sling pin. Each pin...
    $57.95
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    $57.95
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