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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  • Used - H&K MP5 40/10 SEF F/A Trigger Pack Complete - HKP-00151 HK MP5 SEF Trigger Pack, Complete - Full Auto - .40 S&W / 10 mm
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    HK MP5 SEF Trigger Pack, Complete - Full Auto - .40 S&W / 10 mm

    H&K Heckler & Koch

    $239.95
    HK German SEF Full Auto Trigger Pack Complete Factory HK German MP5 40 caliber full auto trigger pack is unmodified as it comes from HK. Our F/A trigger pack comes with a used factory German HK 40/10 caliber ejector lever and heavy hammer spring. Each...
    HKP-00151
    $239.95
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  • New - MP5, MP5K 9mm Contact Piece For Paddle Mag Release - German - HKP-00118 HK MP5, MP5K Contact Piece for Paddle Mag Release  - 9mm
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    HK MP5, MP5K Contact Piece for Paddle Mag Release - 9mm

    H&K Heckler & Koch

    $59.95
    MP5, MP5K 9mm Contact Piece For Paddle Mag Release - German This is the real deal NOT the .308 or .223 contact piece. Hard to find factory-correct, brand-new, latest production German HK 9mm contact piece. Compatible With: MP5, SP5, 94, SP5 MP5K, SP5K,...
    HKP-00118
    $59.95
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  • New - H&K Ambidextrous Left Side Extended ESSL 4 Position Burst - HKP-00126
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    HK MP5 Selector Lever - Left Side - Extended 4 Position Ambi - ESSL

    H&K Heckler & Koch

    $299.95
    HK German Ambidextrous Left Side EXTENDED Safety Selector Lever 4 Position Burst (0,1,3, F) The ESSL will allow the user to have an easier time getting to the selector lever than a standard length lever. Great for those who...
    HKP-00126
    $299.95
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  • New - PTR Triple Frame/Front Sight Tower for PTR Barrels - HKP-16325
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    HK PTR91 Triple Frame Sight Tower

    H&K Heckler & Koch

    $49.95
    PTR Triple Frame/Front Sight Tower for PTR Barrels This is a German HK triple frame that has been machined to accept the larger profile of the PTR barrels. Ready to use on your PTR91 barrels. Each sight tower includes machined front sight tower to fit...
    HKP-16325
    $49.95
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  • New - Ergo M-LOK Hand Stop - HKP-17852
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    Ergo M-LOK Handstop

    Ergo

    $54.95
    M-LOK Hand Stop/Barricade Stop in Black Features: Aggressive textured front for enhanced traction on barricades and obstacles Low profile base also functions as a comfortable hand stop Black anodized 6061-T6 aluminum Fits all M-LOK style forearms or...
    HKP-17852
    $54.95
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  • New - B&T HK MP5/MP5K Telescopic Brace - Stock Conversion Kit - HKP-21384 HK MP5, MP5K Telescopic Buttpad
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    HK MP5, MP5K Telescopic Buttpad

    B&T Brugger & Thomet

    $190.00
    B&T HK MP5, MP5K Telescopic Buttpad - Brace Conversion B&T replacement stock buttpad.  Also used to convert B&T's telescopic brace to a stock (BT-200601) Compatible With: HK MP5 HK MP5K MAC-5 clones may require custom fitment...
    HKP-21384
    $190.00
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  • New - Magpul/HKP HK MP5 ACR Stock - HKP-21370-M HK MP5 ACR Stock and Adapter
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    HK MP5 ACR Stock and Adapter

    Magpul

    $599.95
    HK MP5 Magpul ACR Stock with HKP Adapter: The HKP adapter and Magpul ACR stock combo is a complete, drop-in ready unit.  Magpul discontinued production of the ACR stock and we have just a few units left.  Grab yours while you...
    HKP-21370-M
    $599.95
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  • New - H&K 93/53/33 (5.56/.223) Backplate - Parkerized - HKP-16252 HK33, HK53, HK93 Backplate - Parkerized
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    HK33, HK53, HK93 Backplate - Parkerized

    H&K Heckler & Koch

    $64.95
    Steel Back Plate For HK93, 33, 53 & MP5, 94- Parkerized Finish HK German backplate with the recoil assembly cup guide installed. Each unit comes complete & freshly parkerized.  Derived from a German HK91 backplate and using factory tooling,...
    HKP-16252
    $64.95
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  • New - HKP MP5 & MP5K 9mm Ambidextrous 0,1 Trigger Pack - Match - hkp-18424 HK MP5, MP5K 9mm Ambidextrous 0,1 Trigger Pack - Match
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    HK MP5, MP5K 9mm Ambidextrous 0,1 Trigger Pack - Match

    HKP HK Parts

    $579.95
    HKP/H&K MP5/K 9mm 2 Position 0,1 Ambidextrous Match Trigger Pack We have one of the best HK gunsmiths in the country that is able to take hand picked German HK F/A trigger packs and modify them to semi-auto. This is done with the best and most...
    HKP-18424
    $579.95
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  • New - Magpul M-Lok Tape Switch - Surefire ST - HKP-21480 Surefire ST Mounting Plate - Tape Switch - M-LOK
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    Surefire ST Mounting Plate - Tape Switch - M-LOK

    Magpul

    $14.95
    Magpul M-Lok Tape Switch - Surefire ST The M-LOK tape switch mounting plate is designed to attach surefire ST pressure pads on M-LOK compatible systems. It is molded of the same high quality polymer as other Magpul products, combining light weight with...
    HKP-21480
    $14.95
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  • New - JMAC Universal Picatinny 8" Arm Bar with Brace/Stock Adapter - HKP-21247 Arm Bar and Stock or Brace - Picatinny 8"
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    Arm Bar and Stock or Brace - Picatinny 8"

    JMAC Customs

    $279.85
    JMAC Universal Picatinny 8" Arm Bar with Brace/Stock Adapter (A)rm(B)ar(8)inch(R)ise + AB-BA Brace Adapter + our 1913 Folding Mech (not assembled) Features: Modular Design - Brace/Stock with many mounting options Integrated QD Sling Socket 8"...
    HKP-21247
    $279.85
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  • New - HKP MP5K/SP89/SP5K 9mm Cocking Tube Support Complete - HKP-18103 HK MP5K, SP89, SP5K Cocking Tube Support - 9mm
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    HK MP5K, SP89, SP5K Cocking Tube Support - 9mm

    HKP HK Parts

    $49.95
    MP5K, SP89 & SP5K Cocking Tube Support Complete - USA The cocking tube support is the same for the HK SP-89, MP5K & SP5K. Each support is complete with detent and spring installed. These can also be used to replace the plastic or cheaply made...
    HKP-18103
    $49.95
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