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
    New - Aimpoint ACRO P-2 Red Dot Reflex Sight - 3.5MOA - HKP-21625-M ACRO P-2 Red Dot Reflex Sight - 3.5MOA

    ACRO P-2 Red Dot Reflex Sight - 3.5MOA

    Aimpoint

    $599.00
    Aimpoint ACRO P-2 Red Dot Reflex Sight - 3.5MOA Compact and boasting high clarity, the ACRO is a perfect compliment to any SMG platform.  Specifications: 3.5 MOA dot size 50,000 hours (over 5 years) of constant operation 4 night vision compatible...
    HKP-21625-M
    $599.00
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  • New - HKP 9mm A2 Style Flash Hider - 3-Lug - HKP-19520 HK MP5, MP5K Flash Hider - A2 Style - 3-Lug - 9mm
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    HK MP5, MP5K Flash Hider - A2 Style - 3-Lug - 9mm

    HKP HK Parts

    $99.95
    MP5, MP5K Flash Hider - A2 Style - 3-Lug - 9mm Easily attaches to the end of any factory specification 9mm 3 lugged barrel. This flash hider does not require the of threads as it attached to the 3 lug tip. Also a great addition for any of 3 lug barrels...
    HKP-19520
    $99.95
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    New - H&K Barrel Retaining Pin - 5.15mm - HKP-01662 HK Barrel Retaining Pin - 5.15mm

    HK Barrel Retaining Pin - 5.15mm

    H&K Heckler & Koch

    $14.95
    H&K Barrel Retaining Pin - 5.15mm This is the barrel pin used for installing a new or replacement barrel. HK suggests using a new factory barrel pin when installing or reinstalling an HK barrel in the trunnion. Each pin is slightly oversized for...
    HKP-01662
    $14.95
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  • New - Strike Universal Picatinny - Dual Folding Adapter - Stabilizer - HKP-21288 Picatinny - Dual Folding Adapter - Stabilizer
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    Picatinny - Dual Folding Adapter - Stabilizer

    Strike Industries

    $197.99
    Strike Dual Folding Adapter - Stabilizer This new stabilizer is the perfect option for the MP5 or MP5K platform that utilizes a 1913 picatinny back plate. For a quick and easy ambidextrous folding action.  The Strike Dual Folding Adapter is a...
    HKP-21288
    $197.99
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  • New - HKP 9mm Ambidextrous US Made Trigger Pack - 4 U.S. 922r Parts - HKP-18269 Ambi Trigger Pack - Semi Auto - 9mm - US Made 922r Parts
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    Ambi Trigger Pack - Semi Auto - 9mm - US Made 922r Parts

    HKP HK Parts

    $309.95
    HKP 9mm Ambidextrous US Made Trigger Pack - 4 U.S. 922r Parts HK MP5/94 9mm Semi-Auto Trigger Pack Complete. Assembled and ready install on your firearm. The components that count towards 4 of the 922r compliant parts include the trigger pack box,...
    HKP-18269
    $309.95
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  • New - Safariland Break Free CLP - HKP-15435 Safariland Break Free CLP Safariland HKP-15435
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    Firearm Cleaning Oil - Break Free CLP - .5 oz

    Safariland

    $4.95
    Break Free Cleaner, Lubricant and Preservative 1/2 OZ. Features: Penetrates and spreads along metal surfaces into every, crack, pit and crevice to undercut contamination and lift. carbon, fouling and residue away. Long-lasting lubricating film...
    HKP-15435
    $4.95
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    On Sale
    New - MKE HK MP5 Hammer Axle - HKP-22227 MKE HK MP5 Hammer Axle MKE HKP-22227

    HK MP5, HK90 Series Hammer Axle

    MKE

    Now: $1.98
    Was: $2.99
    MKE HK MP5 Hammer Axle MKE Hammer axle for the 90 series style of trigger packs. Each axle pin or pivot pin measures .237 inches (6.0mm). A great spare and must have spare part for anyone that owns an HK 90 series of firearm or trigger packs. Compatible...
    HKP-22227
    Now: $1.98
    Was: $2.99
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  • New - HKP HK MP5/K 9mm Knurled Micro Comp - Threaded 1/2x28 RH - HKP-21176 HK MP5, MP5K Micro Comp - 9mm - Knurled - Threaded 1/2x28 - Right Hand
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    HK MP5, MP5K Micro Comp - 9mm - Knurled - Threaded 1/2x28 - Right Hand

    HKP HK Parts

    $26.95
    HKP HK MP5/K 9mm Knurled Micro Comp - Threaded 1/2x28 RH Our new MP5 Micro Comp combines the classic appearance of a factory-style thread protector with enhanced functionality. Extended and slotted, this micro compensator not only preserves the factory...
    HKP-21176
    $26.95
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  • New - Choate MP5 & HK94 Folding Stock - HKP-00171 HK MP5, HK94 Stock - Folding
"
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    HK MP5, HK94 Stock - Folding "

    Choate

    $219.95
    Choate MP5 & HK94 Folding Stock Each stock features the same quick open steel housing and folding arm found on all HK stock offerings. Each stock is backed by the manufacturer's lifetime warranty but built tough enough that you will never have to use...
    HKP-00171
    $219.95
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  • New - H&K Burst Trigger Group Armorers Manual - HKP-00102
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    HK Armorers Manual for Burst Trigger Groups

    H&K Heckler & Koch

    $19.95
    H&K Burst Trigger Group Armorers Manual This manual will help with the disassembly, repair, and maintenance of all HK burst trigger groups.
    HKP-00102
    $19.95
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  • On Sale
    New - MKE AP5 Slimline Forearm - HKP-22222 HK MP5, AP5 Slimline Handguard
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    HK MP5, AP5 Slimline Handguard

    MKE

    Now: $33.71
    Was: $44.95
    MKE AP5/MP5 Slimline Forearm The classic and rare slimline style hand guard crafted by MKE in Turkey is specifically designed for the Century AP5, MP5, and other in-spec clones. The original HK design was Introduced in the late 60s and widely used until...
    HKP-22222
    Now: $33.71
    Was: $44.95
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  • Used - H&K Claw Mount With Stanag Adapter For Scope - HKP-02387 HK MP5, MP5K HK93, HK91, G3 Claw Mount with STANAG Adapter for Scope
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    HK MP5, MP5K HK93, HK91, G3 Claw Mount with STANAG Adapter for Scope

    H&K Heckler & Koch

    $399.95
    HK Claw Mount With Stanag Adapter For Scope - Used (Good Condition) These parts just came in and were pulled from factory German Demilled HK G3s used in good shape. This product is no longer made or available as these are out of production, and...
    HKP-02387
    $399.95
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    $399.95
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