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 30 Round Magazine Spring - HKP-01056
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    HK MP5 Magazine Spring - .40 S&W, 10mm - 30 Round

    H&K Heckler & Koch

    $9.95
    H&K Heckler and Koch 30 Round Magazine Spring for HK MP5 40,10 New HK German MP5 40/10 magazine spring for the 30 round magazine. Hard to find and a must have repair and replacement item.
    HKP-01056
    $9.95
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  • Out Of Stock
    New - HK MP5 Aimpoint ACRO A-2 with Raised Optic Mount - HKP-21895-M HK MP5, MP5K, HK33, HK53, HK93 Optic Mount - Raised - Aimpoint ACRO P-2

    HK MP5, MP5K, HK33, HK53, HK93 Optic Mount - Raised - Aimpoint ACRO P-2

    HKP HK Parts / Aimpoint

    $708.95
    HK MP5 Aimpoint ACRO P-2 with HKP Raised Optic Mount The HKP Raised optic mount was designed to elevate the ACRO P-2 sight to a height that is both comfortable and easy to view, while retaining an unobstructed view of the factory sights. Get the best of...
    HKP-21895-M
    $708.95
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    $708.95
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  • New - HKP HK MP5/SP5 Raised MRO Optic Mount - HKP-21891 HK MP5, SP5 Optic Mount - Raised - Trijicon MRO
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    HK MP5, SP5 Optic Mount - Raised - Trijicon MRO

    HKP HK Parts

    $134.95
    HKP HK MP5/SP5 Raised Trijicon MRO Optic Mount The HKP Raised MRO Optic Mount was designed to give the shooter full view of both the MRO and the factory sights. The MRO mounting base is elevated enough to give an unobstructed view through the factory...
    HKP-21891-M
    $134.95
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  • New - B&T Quick Detach Polymer Unigrip - Black - HKP-18102
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    B&T Quick Detach Polymer Unigrip - Black

    B&T Brugger & Thomet

    $75.00
    B&T Quick Detach Polymer Unigrip This simple foregrip is designed to be mounted on the NAR/Picatinny rail of the firearm. The grip features an integrated storage compartment. Specifications: Color: Black Length: 5" (130mm) Weight: 113g Material:...
    HKP-18102
    $75.00
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  • New - HKP MP5K/SP89/SP5K 9mm Cocking Tube & Support Set - HKP-00184
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    HK MP5K, SP89 Cocking Tube - 9mm - Support Set

    HKP HK Parts

    $129.95
    HKP MP5K/SP89/SP5K 9mm Cocking Tube & Support Set Specifications: Construction: Hard Coated Titanium Color: Matte Black Weight: 1.7 oz. Compatible With: HK MP5K HK SP89 HK SP5K MP5 Reverse stretch builds, clones, or other custom builds
    HKP-00184
    $129.95
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  • New - HKP MP5, MP5K Rear Sight Base - Billeted - HKP-18087
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    HK MP5, MP5K Rear Sight Base - Billeted

    HKP HK Parts

    $17.95
    HKP HK Parts Billeted Rear Sight Base - Weldment for HK MP5 and HK MP5K All steel HK MP5, MP5K billeted rear sight base. The most correct MP5, MP5K rear sight base available. The only billeted factory correct sight base with the factory HK German side...
    HKP-18087
    $17.95
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  • New - Franklin Armory HK MP5K-AR Binary Trigger Group - HKP-21337-M HK MP5K, SP5K-PDW, SP89 Binary Trigger Group - Ambi - BFSIII - 9mm
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    HK MP5K, SP5K-PDW, SP89 Binary Trigger Group - Ambi - BFSIII - 9mm

    FA Franklin Armory

    $849.95
    Franklin Armory HK MP5K-AR Binary Trigger Group Introducing our new MP5K-AR Navy ambidextrous lower housing, paired with a Franklin Armory Binary Trigger pack and a Magpul MOE grip for a complete MP5K-AR Binary Trigger group. This drop-in unit fits all...
    HKP-21337-M
    $849.95
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  • Out Of Stock
    New - JMAC Universal Picatinny 9" Arm Bar with Brace/Stock Adapter - HKP-21248 Arm Bar and Stock  or Brace Adapter - Picatinny 9"

    Arm Bar and Stock or Brace Adapter - Picatinny 9"

    JMAC Customs

    $272.85
    JMAC Universal Picatinny 9" Arm Bar with Brace/Stock Adapter (A)rm(B)ar(9)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 9"...
    HKP-21248
    $272.85
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  • New - H&K SP5 9mm Spec Only SEF Navy Style RH Trigger Housing - Clipped and Pinned - HKP-19233 HK SP5 Trigger Housing - SEF Navy - 9mm Spec Only - Clipped and Pinned
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    HK SP5 Trigger Housing - SEF Navy - 9mm Spec Only - Clipped and Pinned

    H&K Heckler & Koch

    $179.95
    H&K Heckler and Koch SP5 9mm Spec Only SEF Navy Style Trigger Housing - Clipped and Pinned Fits only HK SP5 9mm. This trigger house is for use with SEF style trigger packs. This will not work with the ambidextrous style trigger pack that comes with...
    HKP-19233
    $179.95
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  • New - H&K German Universal Multi Tool - HKP-00374 HK German Universal Multi Tool
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    HK German Universal Multi Tool

    H&K Heckler & Koch

    $79.95
    H&K German Universal Multi Tool This is ideal for the USC or SL8 style of weapon systems. Great multi-tool for sights, handguards, or work on any other accessories.
    HKP-00374
    $79.95
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  • New - MP5, MP5K 9mm Contact Piece For Paddle Mag Release - German - HKP-00118 HK MP5, MP5K Paddle Mag Release Contact Piece
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    HK MP5, MP5K Paddle Mag Release Contact Piece

    H&K Heckler & Koch

    $59.95
    Heckler and Koch 9mm Contact Piece for Paddle Mag Release for HK MP5 and HK MP5K - 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...
    HKP-00118
    $59.95
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  • New - H&K MP5/SP5 9mm Magazine Unloader - HKP-00085 HK MP5, SP5K Magazine Unloader - 9mm
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    HK MP5, SP5K Magazine Unloader - 9mm

    H&K Heckler & Koch

    $109.95
    H&K Heckler and Koch MP5/SP5 9mm Magazine Unloader HK MP5 German Magazine Unloader for MP5, SP5, and HK94 9mm magazines. This part is compatible with the 30, 15, and 10-round factory magazines.
    HKP-00085
    $109.95
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