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 - MKE HK MP5/MP5K Replacement Parts Kit - HKP-21896
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    MP5, MP5K Replacement Parts Kit

    MKE

    $24.95
    MKE Replacement Parts Kit for your HK MP5 and HK MP5K Firearm Keep your MP5 or MP5K in peak condition with this comprehensive MKE HK MP5/MP5K replacement parts kit. Manufactured to exacting standards by MKE, this kit includes high-quality replacement...
    $24.95
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  • On Sale
    New - HKP HK MP5 M-LOK Wide Forearm - Black - HKP-21437 HK MP5 Handguard - Wide - M-LOK
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    HK MP5 Handguard - Wide - M-LOK

    HKP HK Parts

    Now: $34.97
    Was: $49.95
    HKP HK MP5 M-LOK Wide Forearm  MP5 Wide handguard with M-LOK slots to quickly and easily attach any M-LOK style accessory. This is a great option for those that want to keep a factory MP5 look and still have the ability to add vertical grips,...
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    Was: $49.95
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  • On Sale
    New - Retractable Stock Buffer - MP5 A3 - USA - HKP-14012 Retractable Stock Buffer - MP5 A3 - USA
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    Retractable Stock Buffer - MP5 A3 - USA

    Now: $6.97
    Was: $7.74
    MP5 A3 Retractable Stock "H" Buffer For All HK A3 Retractable Stocks The A3 stock buffer is a high-wear and replacement item that needs replacement when torn, cracked, brittle, discolored, and worn. These units are from the same material and durometer as...
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    Was: $7.74
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    New - B&T MP5, MP5K - Low Profile Scope Mount - HKP-16875 HK MP5, MP5K Optic Mount - Low Profile
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    HK MP5, MP5K Optic Mount - Low Profile

    B&T Brugger & Thomet

    Now: $107.95
    Was: $119.95
    B&T MP5, MP5K - Low Profile Scope Mount B&T low profile scope mount. Specifications: Color: Black Height max: 30.7 mm Length max: 84 mm Length of top rail: 84 mm Material: Aluminum NATO Accessory Rails: 1 Part number: BT-21222 Treatment:...
    Now: $107.95
    Was: $119.95
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  • On Sale
    New - H&K MP5, SP5, HK94 4 Position A3 F Retractable Rear Stock - HKP-17614 HK MP5, SP5, HK94 A3 F Stock - Retractable - 4-Position
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    HK MP5, SP5, HK94 A3 F Stock - Retractable - 4-Position

    H&K Heckler & Koch

    Now: $530.96
    Was: $589.95
    H&K Heckler & Koch's A3 F 4-Position Retractable Stock designed for HK MP5, HK SP5, and the HK94 9mm submachine gun. This German HK A3 F retractable buttstock is the latest and the greatest! The retractable design allows sliding of the stock to...
    Now: $530.96
    Was: $589.95
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    Was: $589.95
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  • On Sale
    New - HKP HK Pistol Grip Parts Storage Holder - HKP-19452 HK 90 Series Pistol Grip Parts Storage Holder
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    HK 90 Series Pistol Grip Parts Storage Holder

    HKP HK Parts

    Now: $23.96
    Was: $29.95
    HK Pistol Grip Parts Storage Holder - SEF & Ambidextrous Housings A must-have item for storage, it doesn't have a battery compartment to maximize storage. This HK grip plug will fit all SEF or Ambidextrous housings that have the holding tabs in the...
    Now: $23.96
    Was: $29.95
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    HK MP5, MP5K Cocking Handle - Extended - Enhanced HK MP5, MP5K Cocking Handle - Extended - Enhanced

    HK MP5, MP5K Cocking Handle - Extended - Enhanced

    HKP HK Parts

    Now: $31.96
    Was: $39.95
    HKP HK MP5, MP5K Extended Cocking Handle - Enhanced Enhanced extended cocking handle for the MP5 & MP5K style of firearms. Designed to also function with UTG monolithic M-LOK handguards.  Made from solid steel billet and coated with a salt bath...
    Now: $31.96
    Was: $39.95
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    New - HKP MP5, MP5K Cocking Handle - BLEMISHED - HKP-00653-B HK MP5, MP5K Cocking Handle - BLEMISHED
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    HK MP5, MP5K Cocking Handle - BLEMISHED

    HKP HK Parts

    Now: $3.71
    Was: $9.95
    HKP MP5, MP5K Cocking Handle - BLEMISHED   COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. Each new US-made cocking handle is an exact copy of the...
    Now: $3.71
    Was: $9.95
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  • On Sale
    New - Magpul HK MP5/SP5, HK94 SL Stock - Black - HKP-20023 HK MP5, HK94, SP5 Stock - SL
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    HK MP5, HK94, SP5 Stock - SL

    Magpul

    Now: $143.95
    Was: $159.95
    Magpul - SL Stock - MP5, SP5 The Magpul SL Stock HK94/MP5, SP5 delivers the modern qualities found in our original MOE SL® carbine stock for AR15/M4 carbines to MP5-pattern rifles. Durable, lightweight, and collapsible, the SL incorporates Magpul...
    Now: $143.95
    Was: $159.95
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    Was: $159.95
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    New - HKP MP5 & MP5K 9mm Extractor - Enhanced - HKP-01968 HK MP5, MP5K Extractor - 9mm - Enhanced
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    HK MP5, MP5K Extractor - 9mm - Enhanced

    HKP HK Parts

    Now: $27.96
    Was: $34.95
    HK MP5, MP5K 9mm Extractor - Latest Generation Style HK Parts offers the finest US made 9mm "F" type extractor for all HK MP5/94 bolt heads. CNC'd from a solid billet of ordnance grade steel for superior function & durability. Each 9mm extractor has...
    Now: $27.96
    Was: $34.95
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  • On Sale
    New - Overwatch Precision 32 Round MP5 Variants 9mm Magazine - HKP-20102-M Overwatch Precision 32 Round MP5 Variants 9mm Magazine
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    Overwatch Precision 32 Round MP5 Variants 9mm Magazine

    Overwatch Precision

    Now: $26.95
    Was: $29.95
    Overwatch Precision 32 Round MP5 Variants 9mm Magazine The Overwatch Precision Polymer magazine is a  32-round 9mm polymer mag for HK MP5, SP5K, MP5K, SP5K, and factory spec HK MP5,MP5K style clones. Its unique and custom feed lip and follower...
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    Was: $29.95
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  • On Sale
    New - H&K HK MP5 Parts Diagram Poster - HKP-16690
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    HK MP5 Poster - Parts Diagram

    H&K Heckler & Koch

    Now: $3.71
    Was: $14.95
    H&K HK MP5 Parts Diagram Poster Factory HK German print of the MP5 breakdown of the iconic MP5. Specifications: Height - 24" Width - 36"
    Now: $3.71
    Was: $14.95
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