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 - HKP HK MP5 9mm Receiver Flat w/o Sling Clip - HKP-21828 HK MP5 Receiver Flat - 9mm - no Sling Clip
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    HK MP5 Receiver Flat - 9mm - no Sling Clip

    HKP HK Parts

    $189.95
    HKP HK MP5 9mm Receiver Flat w/o Sling Clip The MP5 9mm receiver flat serves as the foundation for custom MP5 builds. This version does not include a sling clip cutout, offering flexibility for customization. Precision-engineered for compatibility with...
    HKP-21828
    $189.95
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  • On Sale
    New - H&K MP5 9mm Complete IB Date Coded Bolt Carrier Group - Refinished - HKP-99025 HK MP5 Bolt Carrier Group - Complete - 9mm - IB Date Coded - Refinished
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    HK MP5 Bolt Carrier Group - Complete - 9mm - IB Date Coded - Refinished

    H&K Heckler & Koch

    Now: $1,249.95
    Was: $2,629.95
    Heckler and Koch MP5 9mm Complete Bolt Carrier Group - Refinished This refinished complete bolt carrier group is the perfect spare or replacement for you HK MP5. Offering reliable performance and durability, it ensures your MP5 stays in top working...
    HKP-99025
    Now: $1,249.95
    Was: $2,629.95
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    Now: $1,249.95
    Was: $2,629.95
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  • New - B&T QD Mount "Skeleton" for Aimpoint T Series 52mm - HKP-21772 Picatinny Optic Mount - 52mm - Skeleton - Aimpoint T Series
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    Picatinny Optic Mount - 52mm - Skeleton - Aimpoint T Series

    B&T Brugger & Thomet

    $165.00
    B&T QD Mount "Skeleton" for Aimpoint T Series 52mm B&T universal Picatinny mount 52mm QD riser mount for the Aimpont T Series of optics.  Quickly attach and detach your Aimpoint T Series optic with B&T's precision machined 52mm mount...
    HKP-21772
    $165.00
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    $165.00
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  • New - RCM HK MP5 & MP5K 40/10 SD 115 Degree Locking Piece - HKP-21525 HK MP5, MP5K 40/10 SD 115 Degree Locking Piece
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    HK MP5, MP5K 40/10 SD 115 Degree Locking Piece

    RCM

    $44.95
    RCM HK MP5 & MP5K 40/10 SD 115 Degree Locking Piece Compatible With:  MP5/K 10  MP5/K 40 
    HKP-21525
    $44.95
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  • New - RCM HK MP5K 10mm Barrel - Threaded 14x.75 - HKP-21155 HK MP5K Barrel - 10mm - Threaded 14x.75 with 3 Lug
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    HK MP5K Barrel - 10mm - Threaded 14x.75 with 3 Lug

    RCM

    $279.95
    RCM HK MP5K 10mm Barrel - Threaded 14x.75 Upgrade your MP5K with the RCM HK MP5K 10mm Barrel, featuring a precise 14x1.75 threading for optimal accessory compatibility. Expertly crafted to enhance performance and reliability, this barrel is perfect for...
    HKP-21155
    $279.95
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  • New - H&K HK MP5SD German Parts Kit - HKP-20641
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    HK MP5SD Parts Kit

    H&K Heckler & Koch

    $8,799.95
    H&K HK MP5SD German Parts Kit Genuine German H&K MP5SD parts kit in good condition. Ultra rare offering with all highly desirable parts including a like-new Navy 3 position trigger group with ESSL, H&K A3 collapsible stock, and the original...
    HKP-20641
    $8,799.95
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  • On Sale
    New - Magpul HK MP5 & HK94 MOE SL-S Stock - FDE - HKP-20489 HK MP5, HK94, HK33, HK53, HK93 - MOE SL-S - FDE
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    HK MP5, HK94, HK33, HK53, HK93 - MOE SL-S - FDE

    Magpul

    Now: $134.95
    Was: $234.95
    Magpul MOE SL-S - FDE- HK MP5, HK94, HK33, HK53, HK93 Magpul MOE SL-S MP5, HK 94 complete stock ready to drop in. Great option for those looking for different length options. Sleek and perfectly designed. The sleek profile, dual-side release latches, and...
    HKP-20489
    Now: $134.95
    Was: $234.95
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    Now: $134.95
    Was: $234.95
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  • New - H&K MP5 .40 S&W Parts Kit - HKP-16719
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    HK MP5 .40 S&W Parts Kit

    HKP HK Parts

    $2,959.95
    HK MP5 .40 Pistol German Parts Kit - Used. Genuine German HK MP5 40 parts kit in the pistol configuration Includes: Barrel - 3 lugged & threaded, cold hammer-forged Trigger Group - Ambidextrous Navy 0,1, F Trigger Group or SEF Navy your choice A1...
    HKP-16719
    $2,959.95
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  • New - HKP MP5 40/10 Low Impulse Locking Piece #24 - HKP-18272 HK MP5 40/10 Low Impulse Locking Piece #24
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    HK MP5 40/10 Low Impulse Locking Piece #24

    HKP HK Parts

    $44.95
    MP5 40 & MP5 10mm US Made - Low Impulse Locking PieceMarked (Low #24) For the MP5 40 or 10mm Firearms. Made out of enhanced material and heat treated to spec. The # 24 is the 90 degree locking piece. This is also the standard non hi impulse ammo...
    HKP-18272
    $44.95
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  • Out Of Stock
    New - H&K MP5 40/10 Complete Ambidextrous Navy Trigger Pack - HKP-00980 HK MP5 40/10 Complete Ambidextrous Navy Trigger Pack

    HK MP5 40/10 Complete Ambidextrous Navy Trigger Pack

    H&K Heckler & Koch

    $0.00
    H&K MP5 40/10 3 Position Ambidextrous Navy Style Complete Trigger Pack Enhance your MP5 with the 3 Position Ambidextrous Navy Trigger Pack, featuring Safe, Semi, and Full (Navy) positions. This complete trigger pack is designed to fit your MP5...
    HKP-00980
    $0.00
    Out Of Stock
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  • Out Of Stock
    New - Trigger Group (0,1,3) Pictogram - HK MP5 9mm - HKP-02018 Trigger Group (0,1,3) Pictogram - HK MP5 9mm

    Trigger Group (0,1,3) Pictogram - HK MP5 9mm

    H&K Heckler & Koch

    $0.00
    HK MP5 9mm (0,1,3) Only Pictogram Black Polymer Trigger Group. Rare configuration and hard to find.
    HKP-02018
    $0.00
    Out Of Stock
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  • Out Of Stock
    New - H&K MP5 & MP5K 9mm Ambidextrous 0,1 Trigger Pack - HKP-18209 HK MP5, MP5K  Ambidextrous 0,1 Trigger Pack - 9mm

    HK MP5, MP5K Ambidextrous 0,1 Trigger Pack - 9mm

    H&K Heckler & Koch

    $0.00
    H&K MP5/K 9mm 2 Position 0,1 Ambidextrous Trigger Pack Introducing the popular FBI or 0,1 style ambidextrous trigger pack, now available in a fully German-manufactured configuration. This trigger pack is designed for use with ambidextrous grip...
    HKP-18209
    $0.00
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    $0.00
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