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 - Magpul / HKP HK MP5 SSTG - HKP-21261-M HK MP5, SP5 Trigger Group - Single Stage - SSTG
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    HK MP5, SP5 Trigger Group - Single Stage - SSTG

    Magpul

    $639.95
    SSTG Magpul trigger group The Single Stage Trigger Group is a blend between the past and future. The trigger pack begins life as a factory German trigger pack before being professionally converted into a semi-auto trigger pack. After the conversion, each...
    $639.95
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    $639.95
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  • New - HKP HK MP5 Single Stage Semi Auto Trigger Pack - SEF - HKP-21083 HK MP5 Trigger Pack - Single Stage Semi Auto - SEF
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    HK MP5 Trigger Pack - Single Stage Semi Auto - SEF

    HKP HK Parts

    $449.95
    HKP/H&K MP5 9mm Semi-Auto SEF Single Stage Trigger Pack This trigger pack starts as a factory F/A trigger pack before being converted into a semi-auto trigger pack and receiving single-stage trigger work. This is the best option for users who...
    $449.95
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  • New - Magpul HK MP5 AR Match Trigger Group - HKP-20666 HK MP5 Trigger Group - AR Match
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    HK MP5 Trigger Group - AR Match

    Magpul

    $649.95
    Magpul AR Match Trigger Group for HK MP5 Our new and improved HK-AR Navy ambidextrous lower housing is now paired with our match trigger pack and a Magpul MOE grip to make this complete MP5-AR style match trigger group. This trigger group is a drop-in...
    $649.95
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  • Out Of Stock
    New - H&K MP5, 93/53/33, G3/91 (9mm, 5.56/.223, 7.62/.308) 3 Position (0,1,3 Pictogram) Universal Burst Trigger Housing - Clipped & Pinned - HKP-20404 HK MP5, 93/53/33, G3/91 (9mm, 5.56/.223, 7.62/.308) 3 Position (0,1,3 Pictogram) Universal Burst Trigger Housing - Clipped & Pinned

    HK MP5, 93/53/33, G3/91 (9mm, 5.56/.223, 7.62/.308) 3 Position (0,1,3 Pictogram) Universal Burst Trigger Housing - Clipped & Pinned

    H&K Heckler & Koch

    $0.00
    H&K MP5, 93/53/33, G3/91 (9mm, 5.56/.223, 7.62/.308) 3 Position (0,1,3 Pictogram) Universal Burst Trigger Housing - Clipped & Pinned Introducing the new Factory German trigger housing, designed for use in safe, semi, and burst configurations...
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  • New - JMAC Customs TS-8 w/ 1913 Folding Mech - HKP-20145 Triangle Stock - TS-8 with 1913 Folding Mech
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    Triangle Stock - TS-8 with 1913 Folding Mech

    JMAC Customs

    $284.99
    JMAC Customs TS-8 w/ 1913 Folding Mech Triangle stock 8" with our 1913 folding mech (not assembled) 2x integrated QD sling socket 8" length Drilled and tapped for optional cheek risers (will be available in the future) Compatible with SIG folding...
    $284.99
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  • Out Of Stock
    New - H&K MP5 40/10 3 Position (0,1,2 Pictogram) Burst Trigger Housing - Push Pin - HKP-16469 HK MP5 40/10 3 Position (0,1,2 Pictogram) Burst Trigger Housing - Push Pin

    HK MP5 40/10 3 Position (0,1,2 Pictogram) Burst Trigger Housing - Push Pin

    H&K Heckler & Koch

    $0.00
    H&K MP5 40/10 3 Position (0,1,2 Pictogram) Burst Trigger Housing - Push Pin This factory push pin grip frame features 3 position (0,1,2) pictogram markings, designed for the MP5 40/10 series. It is a new HK German grip frame that provides the...
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  • Out Of Stock
    New - H&K MP5 40/10 Magazine Follower - HKP-01635 HK MP5 Magazine Follower - 10mm / .40 S&W

    HK MP5 Magazine Follower - 10mm / .40 S&W

    H&K Heckler & Koch

    $19.95
    H&K MP5 40/10 Magazine Follower   A perfect replacement part for all HK MP5 40/10 magazines.
    $19.95
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  • New - RCM HK MP5N 9mm Barrel - Threaded 1/2x32 - 3-Lug - HKP-16967 HK MP5N Barrel - 9mm - 8.85" - Threaded 1/2x32 with 3 Lug
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    HK MP5N Barrel - 9mm - 8.85" - Threaded 1/2x32 with 3 Lug

    RCM

    $179.95
    RCM HK MP5N 9mm Barrel - Threaded 1/2x32 - 3-Lug This MP5N barrel delivers exceptional value, crafted from premium Cold Hammer Forged Steel and treated with a durable nitride process. It easily accommodates suppressors and other muzzle attachments. Brand...
    $179.95
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  • Used - H&K MP5-N Parts Kit 100% German - A3 Stock & Navy 3 Position Lower - RARE - HKP-15172
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    HK MP5-N Parts Kit 100% German - A3 Stock & Navy 3 Position Lower - RARE

    H&K Heckler & Koch

    $2,958.95
    H&K MP5-N Parts Kit 100% German - A3 Stock & Navy 3 Position Lower - RARE All German HK MP5 Navy parts kit with 3 lug and threaded barrel, Action 3 bolt group, A3 retractable stock, 3 position navy lower, one 30 round curved...
    $2,958.95
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  • New - B&T MP5 3 Position Adjustable Folding Stock - HKP-18100 B&T MP5 3 Position Adjustable Folding Stock
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    B&T MP5 3 Position Adjustable Folding Stock

    B&T Brugger & Thomet

    $389.95
    B&T MP5 3 Position Adjustable Folding Stock Swiss made B&T folding and length adjustable stock for the HK MP5. This is a military grade stock as supplied by B&T to military and law enforcement units world-wide...
    $389.95
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  • New - H&K Clipped & Pinned Semi-Auto FBI (0,1) Ambidextrous Trigger Group - HKP-00154 HK MP5, HK94 Ambidextrous Trigger Group - Clipped and Pinned Semi-Auto FBI (0,1)
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    HK MP5, HK94 Ambidextrous Trigger Group - Clipped and Pinned Semi-Auto FBI (0,1)

    H&K Heckler & Koch

    $799.95
    H&K Clipped & Pinned Semi-Auto FBI (0,1) Ambidextrous Trigger Group HK German factory Clipped & Pinned Semi-Auto FBI (0,1) Ambidextrous Trigger Group in 9mm For Your HK94 Or MP5 Conversion, this part updates your HK to the newer style...
    $799.95
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  • New - H&K 3 Position Ambidextrous Selector Lever - BURST ONLY - HKP-01294 HK 3 Position Ambidextrous Selector Lever - BURST ONLY
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    HK 3 Position Ambidextrous Selector Lever - BURST ONLY

    H&K Heckler & Koch

    $99.47
    H&K 3 Position Ambidextrous Selector Lever - BURST ONLY This selector lever will convert any 4 position 0, 1, 2, F or 0, 1, 3, F trigger group to non-full auto BURST capability only, making the rotation 3 position instead of 4 position. This selector...
    $99.47
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