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 - KCI 30 Round HK MP5 Magazine - LEO Marked - HKP-21611 HK MP5, MP5K Magazine - 30-Round - LEO Marked - 9mm
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    HK MP5, MP5K Magazine - 30-Round - LEO Marked - 9mm

    KCI

    $52.95
    KCI 30 Round HK MP5, MP5K Magazine - LEO Marked KCI MP5 LEO marked magazines.  Great for collectors and shooters who want the classic LEO aesthetic without paying factory-mag prices. We offer this LEO marked magazine with either "Ashburn" or...
    HKP-21611-M
    $52.95
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  • New - H&K MP5 & MP5K Railed Scope Mount - MLI - RAL 8000 - HKP-17661 HK MP5, MP5K Optic Mount - 5 5/8" - MLI - Picatinny Rail - RAL8000
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    HK MP5, MP5K Optic Mount - 5 5/8" - MLI - Picatinny Rail - RAL8000

    H&K Heckler & Koch

    $399.99
    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...
    HKP-17661
    $399.99
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  • On Sale
    HK MP5, AP5 OEM Picatinny Rail MKE HKP-22335 HK MP5, AP5 OEM Picatinny Rail MKE HKP-22335
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    HK MP5, AP5 Optic Mount - Picatinny

    MKE

    Now: $39.95
    Was: $49.95
    MKE HK MP5, AP5 OEM Picatinny Optic Rail MKE Picatinny optic rail for the MP5 platform. OEM part for the Century AP5.  Compatible With: HK MP5/SP5 Century Arms AP5 In-spec. clones and custom builds
    HKP-22335
    Now: $39.95
    Was: $49.95
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  • Out Of Stock
    New - B&T Short Style Quick Detach Vertical Grip - Coyote Tan - HKP-18041

    B&T Vertical Foregrip - Short Style - Quick Detach - 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...
    HKP-18041
    $75.00
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    $75.00
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  • New - HKP HK SP5 & SP5K Spec. Clipping & Pinning Service HK Lower Housings Poly - HKP-19989 HK SP5 and SP5K Spec. Clipping and Pinning Service for Polymer Lower Housings
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    HK SP5 and SP5K Spec. Clipping and Pinning Service for Polymer Lower Housings

    HKP HK Parts

    $99.95
    HK Clipped and Pinned Service - For Polymer Grip Frames to SP5 SPEC At HK Parts we offer our own HK trigger housing clip and pin services. No one does a better job with quicker turn around then we do. We will clip and pin any "push pin" plastic housing...
    HKP-19989
    $99.95
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  • New - HKP 0,1 Extended Left Side Ambidextrous Selector Lever & Right Side Set - HKP-17229 HKP 0,1 Extended Left Side Ambidextrous Selector Lever & Right Side Set HKP HK Parts HKP-17229
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    Selector Lever Set - Ambi 0,1 - Extended

    HKP HK Parts

    $99.95
    Left Side Extended & Standard Right Side Ambidextrous Selector Lever Set- 0,1 New for the US market is a pair of ambi selector levers for use ambidextrous 9X series trigger packs and trigger groups. 2 position Safe & semi only functions 0,1...
    HKP-17229
    $99.95
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  • New - Franklin Armory / HKP HK MP5 Trigger Group – 2 Round Engraved Binary Housing - HKP-20969-M HK MP5 Trigger Group – 2 Round Engraved Binary Housing
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    HK MP5 Trigger Group – 2 Round Engraved Binary Housing

    HKP HK Parts / FA Franklin Armory

    $1,299.95
    Franklin Armory BFSIII HK-C1/HKP MP5 Trigger Group – 2 Round Engraved Binary Housing - Clipped & Pinned 3 Position, 2 round burst style engraved pictograph – HK binary trigger group. Our latest and greatest Binary trigger group freshly...
    HKP-20969-M
    $1,299.95
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    $1,299.95
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  • Out Of Stock
    New - B&T HK MP5/MP5K Quick Detach Muzzle Brake - 3-Lug - HKP-16898 HK MP5, MP5K, APC Muzzle Brake - Quick Detach - 3 Lug - 9mm

    HK MP5, MP5K, APC Muzzle Brake - Quick Detach - 3 Lug - 9mm

    B&T Brugger & Thomet

    $140.00
    B&T HK MP5/MP5K Quick Detach Muzzle Brake - 3-Lug B&T Swiss manufactured QD muzzle brake for HK tr-lug pattern firearms. Specifications: Diameter 31 mm Length 73 mm Steel QPQ Treated Quick Detach Compatible With:  HK MP5, MP5K HK SP5,...
    HKP-16898
    $140.00
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    $140.00
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  • New - H&K MP5 & MP5K 9mm Magazine Floor Plate - HKP-01051 HK MP5, HK94, SP89, SP5K Magazine Floorplate - 9mm
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    HK MP5, HK94, SP89, SP5K 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.
    HKP-01051
    $10.95
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  • HK MP5, MP5K Magazine - LEO Marked - 30 Round HK MP5, MP5K Magazine - LEO Marked - 30 Round
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    HK MP5, MP5K Magazine - LEO Marked - 30 Round

    Other

    $44.95
    Turkish Contract 30 Round LEO Marked Magazine for HK MP5, MP5K Replica LEO laser markings that replicate those found on factory magazines. This is a Turkish contract 30-round magazine for MP5 and MP5K pattern firearms. Manufactured to military...
    HKP-22487-M
    $44.95
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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...
    HKP-17806
    $165.95
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  • New - Magpul SL HK MP5 Binary Trigger Group - HKP-21406-M HK MP5, SP5 Binary Trigger Group - Navy Pictogram
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    HK MP5, SP5 Binary Trigger Group - Navy Pictogram

    Magpul / FA Franklin Armory

    $859.95 - $889.95
    Magpul SL HK MP5 Binary Trigger Group: Latest and greatest trigger group option for those looking for a binary option and the added comfort of the Magpul housing. We take a Magpul SL housing, our compatible binary selector levers, and complete it with a...
    HKP-21406-M
    $859.95 - $889.95
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