MP5 / SP5 Stocks / Braces / Slings

MP5 / SP5 Stocks / Braces / Slings

Enhance your MP5/SP5’s comfort and stability with our wide range of stocks, braces, and slings. Whether you're looking for a fixed stock, collapsible brace, or tactical sling, our H&K accessories improve control and ergonomics for your MP5/SP5. Choose from premium options built for durability.

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  • On Sale
    New - SB Tactical HK MP5 SBA5 Pistol Stabilizing Brace - HKP-21672-M HK MP5 Pistol Stabilizing Brace - SBA5
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    HK MP5 Pistol Stabilizing Brace - SBA5

    SB Tactical

    Now: $238.45
    Was: $264.95
    SB Tactical HK MP5 SBA5 Pistol Stabilizing Brace SB Tactical brace married with our MP5 end cap creates a true drop-in brace.  With a 5-position adjustable length, this brace can be tailored to fit any body frame. Available exclusively here at HK...
    Now: $238.45
    Was: $264.95
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    Now: $238.45
    Was: $264.95
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  • 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
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    Now: $242.95
    Was: $269.95
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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 - 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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    $294.95
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  • On Sale
    New - Strike Industries HK MP5 Stock with Cheek Riser - HKP-21497-M HK MP5 Stock - Cheek Riser
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    HK MP5 Stock - Cheek Riser

    B&T Brugger & Thomet / Strike Industries

    Now: $314.95
    Was: $349.95
    Strike Industries HK MP5 Stock with Cheek Riser The Strike Industries Dual Folding Stock 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 configuration. The adjustable...
    Now: $314.95
    Was: $349.95
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    Now: $314.95
    Was: $349.95
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  • On Sale
    New - HKP, H&K HK MP5 German Folding Stock w/ HK Parts Adapter - HKP-19453 HK MP5 Stock - Folding - HK Parts Adapter
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    HK MP5 Stock - Folding - HK Parts Adapter

    HKP HK Parts / Heckler & Koch

    Now: $242.95
    Was: $269.95
    German Folding Stock with HK Parts Adapter - MP5 German folding stock with MP5 HK Parts Adapter. The HK Parts adapter offers a QD attachment point and is made from hard coat anodized aluminum. Compatible With: MP5 (NOT compatible with MP5 .22...
    Now: $242.95
    Was: $269.95
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    Now: $242.95
    Was: $269.95
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  • On Sale
    New - SB Tactical HK MP5 SBA4 Pistol Stabilizing Brace & Adapter - HKP-19928 HK MP5 Pistol Stabilizing Brace - SBA4 - Adapter Included
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    HK MP5 Pistol Stabilizing Brace - SBA4 - Adapter Included

    SB Tactical

    Now: $265.45
    Was: $294.95
    SB Tactical HK MP5 SBA4 Pistol Stabilizing Brace & Adapter 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 your MP5, SP5...
    Now: $265.45
    Was: $294.95
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    Now: $265.45
    Was: $294.95
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  • On Sale
    HK MP5 to AR Stock and Adapter HK MP5 to AR Stock and Adapter
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    HK MP5 to AR Stock and Adapter

    HKP HK Parts

    Now: $183.96
    Was: $229.95
    HKP MP5 to AR Adapter & Stock Complete Each AR stock, brace adapter is made from a solid billet of CNC machined aircraft grade aluminum. Properly buffered with factory correct H buffers to protect your expensive firearm. This is the finest AR stock...
    Now: $183.96
    Was: $229.95
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    Now: $183.96
    Was: $229.95
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  • On Sale
    New - JMAC Universal Picatinny 8" Stock with 1913 Folding Mech - HKP-21241-M Picatinny 8" Stock with 1913 Folding Mech
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    Picatinny 8" Stock with 1913 Folding Mech

    JMAC Customs

    $274.45 - $278.95
    JMac 8" Stock with 0.275" Cheek Rise - 1913 Attachment Feautures: New Integrated Rubber Buttpad 2x Integrated QD Sling Socket 8" Length 0.275" Cheek Rise Drilled and tapped for optional cheek risers Compatible with JMAC & SIG folding mechanisms 7075...
    $274.45 - $278.95
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  • Out Of Stock
    On Sale
    New - JMAC Customs SS-8 w/ 1913 Folding Mech - HKP-20146 Folding Stock - SS-8 with 1913 Folding Mech

    Folding Stock - SS-8 with 1913 Folding Mech

    JMAC Customs

    Now: $256.49
    Was: $284.99
    JMAC Customs SS-8 Folding Stock w/1913 Folding Mech Skeleton stock 8" with 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...
    Now: $256.49
    Was: $284.99
    Out Of Stock
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    Now: $256.49
    Was: $284.99
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    Out Of Stock
  • Out Of Stock
    On Sale
    New - JMAC Universal Picatinny 9" Stock with 1913 Folding Mech - Black - HKP-21242-BL Picatinny 9" Stock with 1913 Folding Mech

    Picatinny 9" Stock with 1913 Folding Mech

    JMAC Customs

    Now: $278.91
    Was: $309.90
    JMAC Universal Picatinny 9" Stock with 1913 Folding Mech Feautures: NEW Integrated Rubber Buttpad!! 2x Integrated QD Sling Socket 9" Length 0.275" Cheek Rise Drilled and tapped for optional cheek risers Compatible with JMAC & SIG folding...
    Now: $278.91
    Was: $309.90
    Out Of Stock
    Qty in Cart: 0
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    Now: $278.91
    Was: $309.90
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    Out Of Stock
  • On Sale
    HK MP5, SP5 ACR Folding Stock w/Adapter HK MP5, SP5 ACR Folding Stock w/Adapter
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    HK MP5, SP5 ACR Folding Stock w/Adapter

    F5 MFG

    Now: $206.95
    Was: $229.95
    HK MP5/SP5 ACR Folding Stock w/Adapter Upgrade your MP5 platform with the F5-ACR Stock.  Precision machined from 6061 billet aluminum for unmatched durability. Built for law enforcement, personal defense, and enthusiasts, this stock is lightweight,...
    Now: $206.95
    Was: $229.95
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    Now: $206.95
    Was: $229.95
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