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 - H&K MP5 40/10 Field Cleaning Kit - HKP-00340 HK MP5 40, 10 Field Cleaning Kit

    HK MP5 40, 10 Field Cleaning Kit

    HKP HK Parts / Heckler & Koch

    Now: $71.95
    Was: $79.95
    H&K MP5 40/10 Field Cleaning Kit   This cleaning kit is a genuine HK factory cleaning kit and is recommended by HK for all HK pistol owners.   Includes: Saf-T-Clad Cleaning Rod Accessory Adapter Section #8-32 Patch Holder Chamber Face...
    Now: $71.95
    Was: $79.95
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    New - RCM MP5K/SP5K/SP89 9mm Barrel - Non-Threaded 3-Lug - HKP-01764 HK MP5K, SP5K, SP89 Barrel 9mm - 5.85" - 3 Lug
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    HK MP5K, SP5K, SP89 Barrel 9mm - 5.85" - 3 Lug

    RCM

    Now: $134.95
    Was: $149.95
    RCM MP5K/SP5K/SP89 9mm Barrel - Non-Threaded 3-Lug This is the only US-made non-threaded barrel that uses the same steel and Cold Hammer Forged (CHF) process as Heckler & Koch. Precision-milled to the latest MP5KN PDW specifications with...
    Now: $134.95
    Was: $149.95
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  • On Sale
    New - H&K MP5 & HK94 SEF Navy Style Trigger Group Semi-Auto Clipped & Pinned - HKP-01179 HK MP5, HK94 SEF Navy Style Trigger Group Semi-Auto Clipped and Pinned
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    HK MP5, HK94 SEF Navy Style Trigger Group Semi-Auto Clipped and Pinned

    H&K Heckler & Koch

    Now: $539.96
    Was: $599.95
    HK German MP5, 94 SEF Navy Style Semi-Auto Clipped & Pinned Trigger Group Complete Ready to drop on your semi-auto HK 9mm HK Or Clone firearm or upper receiver. Perfect for barreled upper offerings such as the Omega line. Each trigger group is...
    Now: $539.96
    Was: $599.95
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  • On Sale
    Used - H&K German MP5 SEF F/A Trigger Group - USED - HKP-13932 HK German MP5 SEF F/A Trigger Group - USED
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    HK German MP5 SEF F/A Trigger Group - USED

    H&K Heckler & Koch

    Now: $899.96
    Was: $999.95
    H&K German MP5 SEF F/A Trigger Group - USED Used MP5 contoured SEF trigger group that is 100% functional and entirely authentic German HK. This German MP5, 94, or Clone SEF contoured F/A trigger group is complete and ready for seamless installation...
    Now: $899.96
    Was: $999.95
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    New - JMAC Customs AB-8 w/ Brace/Stock Adapter and 1913 Folding Mech - HKP-20148 AB-8 and Stock or Brace Adapter - 1913 Folding Mech

    AB-8 and Stock or Brace Adapter - 1913 Folding Mech

    JMAC Customs

    Now: $242.95
    Was: $269.95
    JMAC Customs AB-8 w/ Brace/Stock Adapter and 1913 Folding Mech If your firearm doesn't already have a 1913 attachment rail on the rear, choose the appropriate adapter above! (A)rm(B)ar(8)inch + AB-BA brace adapter + JMac 1913 folding mech. (not...
    Now: $242.95
    Was: $269.95
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    Now: $242.95
    Was: $269.95
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    New - HKP 9mm US Made Trigger Pack with Flat Trigger - 4 U.S. 922 Parts - HKP-18513 HK MP5, HK94, SP5 Trigger Pack - Flat Trigger - 9mm - 4 US Made 922r Parts
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    HK MP5, HK94, SP5 Trigger Pack - Flat Trigger - 9mm - 4 US Made 922r Parts

    HKP HK Parts

    Now: $239.96
    Was: $299.95
    HKP Zenith 9mm US Made Trigger Pack With Flat Trigger  Semi auto trigger pack complete with flat trigger installed. Completely assembled & ready to drop in. The remaining parts are all German HK Or US made parts to make up the rest of the...
    Now: $239.96
    Was: $299.95
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  • On Sale
    New - PTR HK MP5 & 93/53/33 (9mm & 5.56/.223) 2 Position (S,F Pictogram) Grip Frame Housing - Clipped & Pinned - HKP-00840 PTR HK MP5 & 93/53/33 (9mm & 5.56/.223) 2 Position (S,F Pictogram) Grip Frame Housing - Clipped & Pinned
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    PTR HK MP5 & 93/53/33 (9mm & 5.56/.223) 2 Position (S,F Pictogram) Grip Frame Housing - Clipped & Pinned

    PTR

    Now: $89.95
    Was: $99.95
    PTR HK MP5 & 93/53/33 (9mm & 5.56/.223) 2 Position (S,F Pictogram) Grip Frame Housing - Clipped & Pinned This is made by PTR-91 to exact HK specs. These housings come clipped and ready for the semi-auto shelf. This HK aftermarket trigger...
    Now: $89.95
    Was: $99.95
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  • On Sale
    New - RCM HK MP5 9mm Barrel - Non-Threaded 3-Lug - HKP-02040 HK MP5 Barrel - 9mm - 8.85" - 3 Lug
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    HK MP5 Barrel - 9mm - 8.85" - 3 Lug

    RCM

    Now: $134.95
    Was: $149.95
    RCM HK MP5 9mm Barrel - Non-Threaded 3-Lug Made from Cold Hammer Forged (CHF) steel, each high-quality barrel is processed with a durable nitride finish, similar to the treatment used by Sig Sauer. Precision-milled to the latest specifications with...
    Now: $134.95
    Was: $149.95
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  • On Sale
    New - AIM M-LOK Quick Detach Sling Swivel Mount - HKP-18589 M-LOK Sling Swivel Mount - Quick Detach
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    M-LOK Sling Swivel Mount - Quick Detach

    AIM

    Now: $22.49
    Was: $24.99
    M-LOK Quick Detach Sling Swivel Mount The Aim M-LOK® QD Sling Mount stud with QD swivel provides a front attachment point for your push button QD sling or sling with just strap. Includes: All necessary mounting hardware and wrenches Features: High...
    Now: $22.49
    Was: $24.99
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    Was: $24.99
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  • On Sale
    New - Strike Industries HK MP5 Dual Folding Stabilizer with Adapter - HKP-21655-M HK MP5 Folding Stabilizer - Dual - Adapter Included
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    HK MP5 Folding Stabilizer - Dual - Adapter Included

    B&T Brugger & Thomet / Strike Industries

    Now: $287.95
    Was: $319.95
    Strike Industries Dual Folding Stabilizer with HKP MP5 Adapter The Strike Industries Dual Folding Stabilizer paired with the HKP MP5 picatinny adapter is one of the best options on the market for those looking for a light, compact folding stock...
    Now: $287.95
    Was: $319.95
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    Was: $319.95
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    New - DTAC HK MP5SD Front End Kit - HKP-21318 New - DTAC HK MP5SD Front End Kit - HKP-21318

    HK MP5 to MP5SD Front End Conversion Kit

    DTAC Dakota Tactical

    Now: $1,169.96
    Was: $1,299.95
    Dakota Tactical HK MP5SD Front End Kit If you have wanted to convert that MP5 or SP5 to an SD but didn't know where to start, look no further.  Our kit provides all necessary components (aside from suppressor) to do so. With a DTAC Cage and SD guard...
    Now: $1,169.96
    Was: $1,299.95
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  • New - SB Tactical HK MP5 SBA4 Pistol Stabilizing Brace & Adapter- OD Green - HKP-20351 HK MP5 Pistol Stabilizing Brace - SBA4 - Adapter Included - OD Green
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    HK MP5 Pistol Stabilizing Brace - SBA4 - Adapter Included - OD Green

    SB Tactical

    $294.95
    SB Tactical HK MP5 SBA4 Pistol Stabilizing Brace & Adapter - OD Green MP5, SBA4 5-position adjustable brace features an integral ambidextrous QD sling socket for a quick install and removal sling attachment. This brace is the perfect addition for...
    $294.95
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