HK91 / G3 / HK51 Stocks / Braces / Slings

HK91 / G3 / HK51 Stocks / Braces / Slings

Find the perfect stock or brace for your HK G3, HK91, or clone. Choose from classic fixed stocks, collapsible options, modern braces, and various sling configurations for optimal carrying comfort.

 

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  • On Sale
    Used - HK G3 Incomplete Backplate - Painted - HKP-21541 HK G3 Incomplete Backplate - Painted
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    HK G3 Incomplete Backplate - Painted

    H&K Heckler & Koch

    Now: $26.95
    Was: $29.95
    HK G3 Incomplete Backplate -  Factory German G3 refinished backplate. A great replacement or spare to have around to replace your broken or worn out backplates.  Please note you will need two rivets, nylon ring, recoil spring in order to...
    HKP-21541
    Now: $26.95
    Was: $29.95
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  • On Sale
    Used - H&K German Leather Sling - Well Used with No Loop - HKP-20583 HK G3 Leather Sling - Well Used with No Loop
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    HK G3 Leather Sling - Well Used with No Loop

    H&K Heckler & Koch

    Now: $35.95
    Was: $39.80
    Original Surplus German HK Leather - Well Used with No Loop Pulled from German military G3 rifles. Last of the remaining units, get them before they are gone. Compatible With: HK91, G3 PTR91, CETMEHK93 HK33, HK53 HK94 MP5 HK clones Other custom...
    HKP-20583
    Now: $35.95
    Was: $39.80
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  • On Sale
    HK91, G3 Backplate Assembly - Used FMP HK CONTRACT HKP-22374-USED HK91, G3 Backplate Assembly - Used FMP HK CONTRACT HKP-22374-USED
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    HK91, G3 Backplate Assembly - Surplus

    FMP HK CONTRACT

    Now: $13.95
    Was: $14.95
    FMP HK91, G3 Backplate Assembly - Used/Surplus G3 surplus backplate assembly manufactured by FMP on HK tooling. Compatible With: HK G3, HK91
    HKP-22374
    Now: $13.95
    Was: $14.95
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  • On Sale
    HK91, G3 A2 Stock - Tan - Saudi Contract - Rare HK91, G3 A2 Stock - Tan - Saudi Contract - Rare
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    HK91, G3 A2 Stock - Tan - Saudi Contract - Rare

    Other

    Now: $168.95
    Was: $279.95
    VARYING CONDITION SHOWN - SOLD INDIVIDUALLY Original Saudi Arabian contract G3 A2 fixed stock in tan. Don't miss your chance to get a rare contract G3 stock assembly in this condition. Compatible With: HK91, G3 In spec. clones and custom builds THIS...
    HKP-99424
    Now: $168.95
    Was: $279.95
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    Was: $279.95
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  • On Sale
    New - AR Stock Adapter For HK Firearms - BLEMISHED - HKP-16550-B HK Firearm Adapter - AR Stock - BLEMISHED
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    HK Firearm Adapter - AR Stock - BLEMISHED

    Now: $55.95
    Was: $99.95
    AR15 to HK 90 Series Stock Adapter For AR15 &M4 Style Stocks, Braces COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. For use on any commercial, mil-spec, or...
    HKP-16550-B
    Now: $55.95
    Was: $99.95
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  • Out Of Stock
    New - H&K VTAC-MK2 Sling - Coyote Tan - HKP-22008 HK VTAC-MK2 Sling - Coyote Tan

    HK VTAC-MK2 Sling - Coyote Tan

    H&K Heckler & Koch

    $62.95
    H&K VTAC-MK2 Sling - Coyote Tan - Two Point Sling The Viking Tactics Padded Sling features a closed cell foam shoulder strap and durable resin treated nylon. Its quick adjust design allows fast length changes from any position. The friction resistant...
    HKP-22008
    $62.95
    Out Of Stock
    Qty in Cart: 0
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    $62.95
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  • On Sale
    New - HKP V51 Fixed Stock - USA - HKP-21269 Vector Arms V51 Fixed Stock - USA
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    Vector Arms V51 Fixed Stock - USA

    HKP HK Parts

    Now: $231.95
    Was: $289.95
    HKP Vector Arms V51 Fixed Stock - USA Fixed A2-style stock assembly configured for the Vector V51 platform. Built using a PTR A2 stock section paired with an HKP V51-specific backplate, converted with the correct rear-collapsible rod and fitted with a...
    HKP-21269
    Now: $231.95
    Was: $289.95
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    Was: $289.95
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  • On Sale
    PTR PDW MOE PR Stock Magpul HKP-22347 HK51, PTR PDW MOE PR Stock
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    HK51, PTR PDW MOE PR Stock

    Magpul

    Now: $224.95
    Was: $249.95
    Magpul HK51, PTR PDW MOE PR Stock - Black Designed for the PTR PDW platform, this adapter ensures a precise fit and secure lockup for stock installation. Features: Secure lockup for repeatable seating and zero retention High-strength aluminum...
    HKP-22347
    Now: $224.95
    Was: $249.95
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    Was: $249.95
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  • On Sale
    HK51 MOE PR Stock Magpul HKP-22338 AP51 MOE PR Stock - PDW
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    AP51 MOE PR Stock - PDW

    Magpul

    Now: $224.95
    Was: $249.95
    Magpul Century AP51 PDW MOE PR Stock Designed for the Century AP51 PDW platform, this adapter ensures a precise fit and solid lockup for stock installation. Built for durability and proper alignment, it maintains correct stock geometry and function...
    HKP-22346
    Now: $224.95
    Was: $249.95
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    Was: $249.95
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  • On Sale
    New - H&K Fixed Stock Buttpad - Alpine Green - HKP-17027 HK Fixed Buttstock Buttpad - Alpine Green
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    HK Fixed Buttstock Buttpad - Alpine Green

    H&K Heckler & Koch

    Now: $71.95
    Was: $79.95
    H&K Fixed Stock Buttpad - Alpine Green Perfect for A2 G3, 91, PTR91 & HK33, 53, 93 fixed stocks. This is a factory German brand new in HK wrapping German part.
    HKP-17027
    Now: $71.95
    Was: $79.95
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    Was: $79.95
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  • Out Of Stock
    New - HK Ambidextrous Sling - Green - HKP-00183

    HK Ambidextrous Sling - Green

    H&K Heckler & Koch

    $149.95
    HK Ambidextrous Sling - Green  This sling is the factory HK Green 1.25" Ambi Sling with dual HK sling hooks for use on either the left or right side of the weapon. Best used with the ambi sling pins as the option shown below. Can be used on nearly...
    HKP-00183
    $149.95
    Out Of Stock
    Qty in Cart: 0
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    $149.95
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  • On Sale
    Used - HK G3 Buttpad - USED - HKP-99071 HK G3 Buttpad - USED
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    HK G3 Buttpad - USED

    USA

    Now: $4.95
    Was: $14.95
    HK G3 Buttpad - USED HK G3 buttpad, condition will vary from part-to-part vs. the pictured unit. Compatible With: HK G3 THIS CLOSEOUT PART IS NOT ELIGIBLE FOR RETURN, REFUND, OR EXCHANGE.  SALE IS FINAL.
    HKP-99071
    Now: $4.95
    Was: $14.95
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    Now: $4.95
    Was: $14.95
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