MP5K / SP5K Stocks / Braces / Slings

MP5K / SP5K Stocks / Braces / Slings

Enhance your shooting experience with comfortable and durable MP5K stocks, SP5K braces, and slings from HKP. Our HK Parts provide stability and improved handling, whether you're in the field or on the range. Explore our MP5K and SP5K stocks and braces for enhanced performance.

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  • On Sale
    New - KES HK MP5K Buttstock - HKP-21087 HK MP5K Stock - Retractable
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    HK MP5K Stock - Retractable

    Safety Harbor Firearms

    Now: $251.95
    Was: $279.99
    KES HK MP5K Stock The all-new KES for the MP5k is designed to fit HK clones with two pins affixing the rear receiver cap. Specifications: Guide rods slide into the existing slots present on the receiver Rods machined to go underneath the reinforcing...
    Now: $251.95
    Was: $279.99
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    Now: $251.95
    Was: $279.99
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  • On Sale
    New - B&T HK MP5K, HK SP89, HK SP5K Folding Stock - Black - HKP-00172 HK MP5K, SP5K, SP89 Folding Stock
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    HK MP5K, SP5K, SP89 Folding Stock

    B&T Brugger & Thomet

    Now: $247.50
    Was: $275.00
    B&T Brugger and Thomet HK MP5K, SP5K, SP89 Folding Stock Factory Swiss-made B&T folding stock for MP5K-pattern firearms. This military-grade stock is built to the same specifications B&T supplies to OEM contracts and installs using standard...
    Now: $247.50
    Was: $275.00
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    Now: $247.50
    Was: $275.00
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  • New - SB Tactical MP5K/SP89/SP5K 9mm Side Folding Brace - HKP-18016 HK MP5K, SP89, SP5K Side -Folding Brace - 9mm
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    HK MP5K, SP89, SP5K Side -Folding Brace - 9mm

    SB Tactical

    $249.95
    HK MP5K, SP89, SP5K & Clone - Side Folding Pistol Stabilizing Brace MP5K, SP5K, Zenith Z5P, Z-5K Folding Stabilizing Brace System. These are the last remaining units with an aluminum folding adapter as SB tactical has now switched over to a polymer...
    $249.95
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    $249.95
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  • On Sale
    New - B&T HK MP5K, HK SP5K UMP B&T Folding Stock - Black - HKP-16944 HK MP5K, HK SP5K, B&T UMP Folding Stock
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    HK MP5K, HK SP5K, B&T UMP Folding Stock

    B&T Brugger & Thomet

    Now: $267.25
    Was: $437.95
    B&T HK MP5K, HK SP5K UMP B&T Folding Stock B&T stock foldable polymer with adapter for HK MP5K. These are hard to find and the real deal. 100% Swiss & German HK made. This is a military grade stock. B&T Switzerland has supplied these...
    Now: $267.25
    Was: $437.95
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    Now: $267.25
    Was: $437.95
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  • On Sale
    New - KES HK MP5K Tailhook - HKP-21089 HK MP5K Tailhook
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    HK MP5K Tailhook

    Safety Harbor Firearms

    Now: $251.95
    Was: $279.95
    KES HK MP5K Tailhook The all-new KES for the MP5k is designed to fit HK clones with two pins affixing the rear receiver cap. Specifications: Guide rods slide into the existing slots present on the receiver Rods machined to go underneath the reinforcing...
    Now: $251.95
    Was: $279.95
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    Now: $251.95
    Was: $279.95
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  • On Sale
    New - Strike Industries HK MP5K Dual Folding Stabilizer with Adapter - HKP-21386-M HK MP5K Dual Folding Stabilizer with Adapter
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    HK MP5K Dual Folding Stabilizer with Adapter

    B&T Brugger & Thomet / Strike Industries

    Now: $314.95
    Was: $339.95
    Strike Industries Dual Folding Stabilizer with HKP MP5K Adapter The Strike Industries Dual Folding Stabilizer paired with the HKP MP5K picatinny adapter is one of the best options on the market for those looking for a light, compact folding stock...
    Now: $314.95
    Was: $339.95
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    Now: $314.95
    Was: $339.95
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  • On Sale
    New - SB Tactical HK MP5K & SP5K SBA3 5 Position Adjustable Stabilizing Brace - Black - HKP-20277 HK MP5K, SP5K Pistol Stabilizing Brace - SBA3 - 5 Position Adjustable
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    HK MP5K, SP5K Pistol Stabilizing Brace - SBA3 - 5 Position Adjustable

    SB Tactical

    Now: $242.95
    Was: $269.95
    SBA3 - 5 Position Adjustable Stabilizing Brace - MP5K / SP5K The perfect addition to your firearm with the ability to adjust length with its 5-position adjustable buffer tube. Dramatically enhances versatility, and features a minimalist design with an...
    Now: $242.95
    Was: $269.95
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    Now: $242.95
    Was: $269.95
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  • On Sale
    New - Strike Industries HK MP5K Dual Folding Stock with Adapter - HKP-21428-M HK MP5K Dual Folding Stock and Adapter
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    HK MP5K Dual Folding Stock and Adapter

    B&T Brugger & Thomet / Strike Industries

    Now: $287.95
    Was: $319.95
    Strike Industries Dual Folding Stock with HKP MP5K Adapter The Strike Industries Dual Folding Stock paired with the HKP MP5K picatinny adapter is one of the best options on the market for those looking for a light, compact folding stock configuration...
    Now: $287.95
    Was: $319.95
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    Now: $287.95
    Was: $319.95
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  • On Sale
    New - HKP HK MP5K Folding Stock w/ Adapter - Black - HKP-19550 HK MP5K Folding Stock w/ Adapter
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    HK MP5K Folding Stock w/ Adapter

    Now: $242.95
    Was: $269.95
    German Folding Stock with HK Parts Adapter - MP5K German folding stock with MP5K HK Parts Adapter. The HK Parts adapter offers a QD attachment point and is made from hard coat anodized aluminum. Compatible With: MP5K SP5K In spec clones  
    Now: $242.95
    Was: $269.95
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    Now: $242.95
    Was: $269.95
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  • New - JMAC Universal Picatinny 9" Arm Bar with Brace/Stock Adapter - HKP-21248 Arm Bar and Stock  or Brace Adapter - Picatinny 9"
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    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"...
    $272.85
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    $272.85
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  • On Sale
    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

    Now: $251.87
    Was: $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"...
    Now: $251.87
    Was: $279.85
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    Now: $251.87
    Was: $279.85
    Subtotal:
  • Out Of Stock
    On Sale
    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
    Out Of Stock
    Qty in Cart: 0
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    Now: $242.95
    Was: $269.95
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