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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  • HK MP5, AP5 Full Auto Sear Spring Spacer HK MP5, AP5 Full Auto Sear Spring Spacer
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    HK MP5, AP5 Full Auto Sear Spring Spacer

    MKE

    $1.95
    MKE Distance Sleeve for HK MP5 and AP5 Features: Precision-machined roller used in traditional roller-delayed trigger packs. Ensures perfect trigger geometry, smooth operation, and long-lasting reliability. Compatible With: HK MP5  Century...
    HKP-22477
    $1.95
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    $1.95
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  • WOOX Angled Grip - M-LOK - AFG WOOX Angled Grip - M-LOK - AFG
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    WOOX Angled Grip - M-LOK - AFG

    WOOX

    $88.95
    WOOX M-LOK Angled Grip Compact angled foregrip for M-LOK handguards, built with a reversible dual-wall structure and checkered texture for a secure, consistent support-hand index. Features: Flat-bottom design for added stability and...
    HKP-22465
    $88.95
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    $88.95
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  • Out Of Stock
    WOOX Edge Stock - Walnut - Picatinny Mount WOOX Edge Stock - Walnut - Picatinny Mount

    WOOX Edge Stock - Walnut - Picatinny Mount

    WOOX

    $228.95 - $298.95
    WOOX Edge Stock - Walnut The WOOX Edge Stock is a premium upgrade for rifles and SMGs featuring a 3 Picatinny stock interface. It blends a precision-machined aluminum body with an American walnut cheek riser for a clean profile, solid lockup, and a...
    HKP-22460-M
    $228.95 - $298.95
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    Qty in Cart: 0
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    $228.95 - $298.95
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  • On Sale
    HK G3,91,PTR, 93,33 & MP5, 94 Hammer Strut - USED H&K Heckler & Koch HKP-15445-USED HK G3,91,PTR, 93,33 & MP5, 94 Hammer Strut - USED H&K Heckler & Koch HKP-15445-USED
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    HK MP5, G3, HK91, PTR, HK93, HK33, HK94 Hammer Strut - USED

    H&K Heckler & Koch

    Now: $5.21
    Was: $9.95
    HK G3,91,PTR, 93,33 & MP5, 94 Hammer Strut - USED SOLD INDIVIDUALLY USED PARTS ARE SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. HK German Hammer Strut for 90 series rifles and pistols. A perfect spare to have...
    HKP-15445-USED
    Now: $5.21
    Was: $9.95
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    Now: $5.21
    Was: $9.95
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  • HK MP5, MP5K, HK416, MR556 Flash Hider - 1/2x28 - Taper Mount HK MP5, MP5K, HK416, MR556 Flash Hider - 1/2x28 - Taper Mount
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    HK MP5, MP5K, HK416, MR556 Flash Hider - 1/2x28 - Taper Mount

    JMAC Customs

    $116.95
    1/2x28 - Plan B Taper Mount Flash Hider for MP5, HK416, MR556, APC223  The 360HD is the latest evolution in JMac Custom's Recoil Reduction Device (RRD) family of muzzle brakes, designed to meet the needs of serious shooters and...
    HKP-22408
    $116.95
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    $116.95
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  • On Sale
    JMAC Customs SS-8 - INCOMPLETE - BLEMISHED JMAC Customs HKP-20146-B JMAC Customs SS-8 - INCOMPLETE - BLEMISHED JMAC Customs HKP-20146-B
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    Skeleton Stock 8" - SS-8 - INCOMPLETE - BLEMISHED

    JMAC Customs

    Now: $209.95
    Was: $284.99
    JMAC Customs SS-8 - INCOMPLETE - BLEMISHED ONLY 1 UNIT AVAILABLE - AS PICTURED MISSING 1913 FOLDING MECHANISM COSMETICALLY BLEMISHED PARTS ARE SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. Skeleton stock 8" 2x...
    HKP-20146-B
    Now: $209.95
    Was: $284.99
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    Now: $209.95
    Was: $284.99
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  • HK MP5K, SP89 Trigger Group with AC Unity Grip and Match Trigger HK MP5K, SP89 Trigger Group with AC Unity Grip and Match Trigger
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    HK MP5K, SP89 Trigger Group with AC Unity Grip and Match Trigger

    HKP HK Parts

    $644.85
    HKP HK MP5K/SP89 Trigger Group with AC Unity Grip & Match Trigger The MP5K match trigger group combined with the AC Unity grip is a great choice for anyone seeking a tactical and aesthetically pleasing build. Featuring a robust metal housing and a...
    HKP-22254
    $644.85
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    $644.85
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  • New - H&K HK MP5 40/10 A3 - 4 Position 3 Round Burst Parts Kit - HKP-22242
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    HK MP5 Parts Kit - A3 - 10mm / .40 S&W - 3 Round Burst - 4 Position

    H&K Heckler & Koch

    $4,799.95
    H&K HK MP5 40/10 A3 - 4 Position 3 Round Burst Parts Kit Genuine German HK MP5 .40 parts kits are becoming increasingly rare, and this setup is a prized find. Featuring the sought-after bolt hold open feature, the 4-position/3-round burst trigger...
    HKP-22242
    $4,799.95
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    $4,799.95
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  • On Sale
    New - MKE HK MP5K 9mm Recoil Guide Rod - HKP-22237 MKE HK MP5K 9mm Recoil Guide Rod MKE HKP-22237
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    HK MP5, MP5K Recoil Guide Rod - 9mm

    MKE

    Now: $19.95
    Was: $24.95
    MKE HK MP5K 9mm Recoil Guide Rod Incomplete recoil spring guide rod. Compatible With: HK MP5K MKE AP5-P
    HKP-22237
    Now: $19.95
    Was: $24.95
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    Now: $19.95
    Was: $24.95
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  • On Sale
    New - MKE HK AP5-P MP5K Cocking Tube Support Complete - HKP-22226 MKE HK MP5 Cocking Tube Support Complete MKE HKP-22226
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    HK MP5K Cocking Tube Support - Complete

    MKE

    Now: $38.46
    Was: $54.95
    MKE HK MP5K Cocking Tube Support Complete Complete assembly for proper alignment and reliable operation. Compatible With: Century AP5-P, AP5-M HK MP5K Clones and custom builds (may require slight fitting) 
    HKP-22226
    Now: $38.46
    Was: $54.95
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    Now: $38.46
    Was: $54.95
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  • On Sale
    Used - HK MP5 QD End Cap with Buffer - Black - USED - HKP-20118-BL-B HK MP5 QD End Cap with Buffer - Black - USED
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    HK MP5 QD End Cap with Buffer - Black - USED

    HKP HK Parts

    Now: $59.95
    Was: $99.95
    HK MP5 QD End Cap with Buffer - Black - USED ONLY 1 UNIT AVAILABLE - AS PICTURED USED PARTS ARE SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. With this MP5 QD end cap upgrade you will get a heavier buffer to...
    HKP-20118-BL-B
    Now: $59.95
    Was: $99.95
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    Now: $59.95
    Was: $99.95
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  • On Sale
    Used - H&K MP5 40/10 3 Position (0,1,2 Pictogram) Burst Trigger Housing - Push Pin - USED - BLEMISHED - HKP-16469-B HK MP5 Housing and Pin - Burst Trigger - 10mm/.40 S&W - 3 Position -  USED - BLEMISHED
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    HK MP5 Housing and Pin - Burst Trigger - 10mm/.40 S&W - 3 Position - USED - BLEMISHED

    H&K Heckler & Koch

    Now: $169.95
    Was: $249.95
    H&K Heckler & Koch's 3-Position Burst Trigger Housing and Push Pin made for the HK MP5 10mm/.40 S&W - USED - BLEMISHED CONDITION MAY VARY. SEE PHOTOS. Priced for ONE Trigger Housing ONLY - Condition Varies by Unit - Each unit Sold...
    HKP-16469-B
    Now: $169.95
    Was: $249.95
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    Now: $169.95
    Was: $249.95
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