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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  • Out Of Stock
    Used - HKP HK MP5 9mm 2 Position (0,1 Pictogram) FBI Style Trigger Housing - HKP-20839 HK MP5 Trigger Housing - FBI 2 Position 0,1 Pictogram - 9mm

    HK MP5 Trigger Housing - FBI 2 Position 0,1 Pictogram - 9mm

    HKP HK Parts

    $129.95
    US Made HK MP5 9mm 2 Position (0,1 Pictogram) FBI Style Trigger Housing This 922r compliant housing features a 2 position (0,1) pictogram.   Specifications: 2 Position Pictogram Markings: 0,1 FBI Style Housing Compatible With: MP5
    HKP-20839
    $129.95
    Out Of Stock
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    $129.95
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  • Out Of Stock
    H&K MP5 40/10 3 Position Navy Style Trigger Housing - Clipped & Pinned- USED - HKP-00449 HK MP5 Trigger Housing - Navy Style - 3 Position - .40, 10mm - Clipped & Pinned-

    HK MP5 Trigger Housing - Navy Style - 3 Position - .40, 10mm - Clipped & Pinned-

    H&K Heckler & Koch

    $195.95
    H&K MP5 40/10 3 Position Navy Style Trigger Housing - Clipped & Pinned  Upgrade your MP5 40 with this authentic German 3 position navy pictogram trigger housing. Clipped and pinned for use on a semi-auto receiver shelf, this housing is...
    HKP-00449
    $195.95
    Out Of Stock
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    $195.95
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  • New - HKP MP5 40/10 Trigger Group 3 Position Navy Housing (0,1) - Safe/Semi Only - Clipped & Pinned - HKP-17247 HK MP5 Trigger Group - 3 Position Navy 0,1 Safe Semi Only - Clipped and Pinned - .40 S&W, 10mm
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    HK MP5 Trigger Group - 3 Position Navy 0,1 Safe Semi Only - Clipped and Pinned - .40 S&W, 10mm

    HKP HK Parts

    $729.95
     HKP MP5 40/10 Trigger Group 3 Position Navy Housing (0,1) - Safe/Semi Only - Clipped & Pinned Finally a lower cost alternative to the spendy & hard to find all German HK FBI or 0,1 ambidextrous trigger group in a 4 position Navy factory...
    HKP-17247
    $729.95
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    $729.95
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  • On Sale
    HK Handguard Sling Pin - Ambi - Small - USED HK Handguard Sling Pin - Ambi - Small - USED
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    HK Handguard Sling Pin - Ambi - Small - USED

    H&K Heckler & Koch

    Now: $42.95
    Was: $61.95
    Heckler and Koch Handguard Sling Pin - Ambi - Small - USED VARYING CONDITION SHOWN - SOLD INDIVIDUALLY USED PARTS ARE SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL USED PART SALES ARE FINAL. This ambidextrous pin will allow the user to attach a...
    HKP-00077-USED
    Now: $42.95
    Was: $61.95
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    Was: $61.95
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  • On Sale
    HK MP5, MP5K Optic Mount - Aimpoint ACRO P-1 HK MP5, MP5K Optic Mount - Aimpoint ACRO P-1
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    HK MP5, MP5K Optic Mount - Aimpoint ACRO P-1

    HKP HK Parts

    Now: $67.95
    Was: $98.95
    HKP HK Parts Aimpoint ACRO P1 Mount for your HK MP5 and HK MP5K  Low-profile mount with a direct Aimpoint ACRO mounting interface. The smallest mount in the market with a sleek and clean overall look. Full co-witness, this mount is the best in...
    HKP-99354
    Now: $67.95
    Was: $98.95
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    Was: $98.95
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  • HK MP5, MP5K Barrel Flute Cleaning Brush - .40 S&W, 10mm HK MP5, MP5K Barrel Flute Cleaning Brush - .40 S&W, 10mm
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    HK MP5, MP5K Barrel Flute Cleaning Brush - .40 S&W, 10mm

    HKP HK Parts

    $24.95
    HKP HK Parts Cleaning Brush - Barrel Flute - 10mm / .40 S&W This is a must-have brush to keep the flute clean and the firearm running the way it should.  Compatible With: MP5 10mm and .40 S&W MP5K 10mm and .40 S&W
    HKP-22318
    $24.95
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    $24.95
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  • New - Magpul M-Lok Paraclip Sling Mount - HKP-21874 M-Lok Paraclip Sling Mount
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    M-Lok Paraclip Sling Mount

    Magpul

    $19.95
    Magpul M-Lok Paraclip Sling Mount The M-LOK Paraclip Sling Mount is a steel clip-in sling mount for M-LOK compatible systems. It is constructed of high-grade, precision cast steel and has an extremely durable QPQ salt bath nitride finish. With a...
    HKP-21874
    $19.95
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  • On Sale
    New - HK MP5SD Cocking Tube - Gunsmith Special - HKP-99059 HK MP5SD Cocking Tube - Gunsmith Special
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    HK MP5SD Cocking Tube - Gunsmith Special

    USA

    Now: $29.95
    Was: $74.95
    HK MP5SD Cocking Tube - Gunsmith Special  The MP5SD cocking tube is a crucial part of the firearm's operating system, designed to house the cocking handle assembly. This unit has been de-milled to allow clearance for the integrated suppressor...
    HKP-99059
    Now: $29.95
    Was: $74.95
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    Was: $74.95
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  • Out Of Stock
    New - B&T Aimpoint ACRO P-2 w/ B&T Skeleton Mount 39mm - HKP-21857-M Picatinny Optic Mount - 39mm - Skeleton - Aimpoint ACRO P-2

    Picatinny Optic Mount - 39mm - Skeleton - Aimpoint ACRO P-2

    B&T Brugger & Thomet

    $737.95
    B&T Aimpoint ACRO P-2 w/ B&T Skeleton Mount 39mm The Aimpoint Acro P-2, paired with the B&T Skeleton Mount (39mm), takes the ACRO reflex sight to new heights in durability and reliability. It's fully enclosed design protects against rain, mud...
    HKP-21857-M
    $737.95
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    $737.95
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  • Out Of Stock
    New - B&T HK MP5/SP5 Tail Hook Adapter - HKP-21763 HK MP5, SP5 Adapter - Tail Hook

    HK MP5, SP5 Adapter - Tail Hook

    B&T Brugger & Thomet

    $135.00
    B&T Tail Hook Adapter MP5/SP5 (Including K)   Compatible With: HK MP5/MP5K HK SP5/SP5K  
    HKP-21763
    $135.00
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    $135.00
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  • New - HKP MP5K 10mm Pistol Build Kit - HKP-21533 HK MP5K Parts Kit - 10mm - Pistol Build
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    HK MP5K Parts Kit - 10mm - Pistol Build

    HKP HK Parts

    $1,889.95
    HKP MP5K 10mm Pistol Build Kit MP5K 10mm complete pistol build kit. Featuring the latest in highest quality components for an unparalleled build. Equipped with a 9/16x24 3-lug threaded barrel to accept a wide variety of muzzle devices and suppressors...
    HKP-21533
    $1,889.95
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    $1,889.95
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  • On Sale
    New - H&K HK MP5 4 Position Burst Trigger Group 0,1,3,F -RARE - Like New - HKP-19483 HK MP5 Trigger Group Burst - 4 Position - 013F - RARE - Like New
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    HK MP5 Trigger Group Burst - 4 Position - 013F - RARE - Like New

    H&K Heckler & Koch

    Now: $1,998.95
    Was: $2,479.95
    H&K HK MP5 4 Position Burst Trigger Group 0,1,3,F - Like New   These rare trigger groups are in exceptional condition. Featuring a 4-position burst (0, 1, 3, F) trigger pack paired with the incredibly rare S, E, 3F, and F engraved housing...
    HKP-19483
    Now: $1,998.95
    Was: $2,479.95
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    Now: $1,998.95
    Was: $2,479.95
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