HK33 / HK53 / HK93 Series

HK33 / HK53 / HK93 Series

Dive into one of the market's largest selections of parts for the HK33, HK 53, and HK93. With offerings like HK93 Stocks, HK53 Barrels, andHK 33 Triggers, enhance your firearm's performance effortlessly. Our range includes HK33 Handguards and HK93 Forearms, ensuring a perfect match for your specific model.

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  • On Sale
    New - PTR Semi Auto Spacer With Elbow Spring - Match Grade - HKP-00838 HK Semi Auto Spacer with Elbow Spring - Match Grade
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    HK Semi Auto Spacer with Elbow Spring - Match Grade

    PTR

    Now: $10.75
    Was: $11.95
    PTR Semi Auto Spacer With Elbow Spring - Match Grade   For use on all HK semi-auto trigger packs. It's a must-have for those converting a full auto trigger pack to semi-auto. This unit provides a "match" grade feel to your trigger pull. 
    Now: $10.75
    Was: $11.95
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  • On Sale
    New - H&K 91/93/33/53/G3 (5.56/ 223) & (7.62x51/.308) Buffer Screw Locking Washer - Zinc Plated - HKP-17882 HK33, HK53, HK93, HK91, G3 Buffer Screw Locking Washer - Zinc Plated
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    HK33, HK53, HK93, HK91, G3 Buffer Screw Locking Washer - Zinc Plated

    H&K Heckler & Koch

    Now: $0.23
    Was: $0.25
    HK G3, 91, PTR & HK93, 33, 53 - Locking Washer For Small Buffer Screws New not surplus latest generation of G3, 91, PTR toothed locking washer. Zinc plated (galvanized) as to not corrode or rust like the older style units found on surplus stocks...
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    Was: $0.25
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    Was: $0.25
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  • On Sale
    New - RCM Rollers, + & - Sizes - HKP-22094-M RCM Rollers, + & - Sizes
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    RCM Rollers, + & - Sizes

    RCM

    Now: $8.05
    Was: $8.95
    RCM Rollers, + & - Sizes RCM US-made locking rollers are available in both plus and minus sizes, making them the ideal choice for adjusting bolt gaps. These rollers are the top-tier locking rollers on the market, delivering unbeatable performance and...
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    Was: $8.95
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  • On Sale
    New - HKP HK Pistol Grip Parts Storage Holder - HKP-19452 HK 90 Series Pistol Grip Parts Storage Holder
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    HK 90 Series Pistol Grip Parts Storage Holder

    HKP HK Parts

    Now: $23.96
    Was: $29.95
    HK Pistol Grip Parts Storage Holder - SEF & Ambidextrous Housings A must-have item for storage, it doesn't have a battery compartment to maximize storage. This HK grip plug will fit all SEF or Ambidextrous housings that have the holding tabs in the...
    Now: $23.96
    Was: $29.95
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    New - HKP Quick Detach Sling Attachment Sling Pin - Small - HKP-18071 HK Sling Pin - Small - Quick Detach Attachment

    HK Sling Pin - Small - Quick Detach Attachment

    HKP HK Parts

    Now: $30.36
    Was: $37.95
    HKP Quick Detach Sling Attachment Sling Pin - Small The small push pin is used to retain the forearm to the receiver on the 90 series of firearms. The QD sling pin is a great replacement item as it will allow the user to simply swap the push pin for the...
    Now: $30.36
    Was: $37.95
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  • On Sale
    New - HKP Paddle Style Extended Mag Release - EMR - HKP-17079 MP5, MP5K, G3, HK93 Mag Release - Paddle Style Extended - EMR
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    MP5, MP5K, G3, HK93 Mag Release - Paddle Style Extended - EMR

    HKP HK Parts

    Now: $35.96
    Was: $44.95
    HKP Paddle Style Extended Mag Release - EMR A great addition to any paddle style mag release, such as those found on an HK. The extended mag release is machined from a solid billet of aircraft grade aluminum and hard anodized aluminum for a lightweight...
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    Was: $44.95
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  • On Sale
    New - H&K Oversized Barrel Retaining Pin - 5.25mm - HKP-16954
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    HK Oversized Barrel Retaining Pin - 5.25mm

    H&K Heckler & Koch

    Now: $8.96
    Was: $9.95
    H&K Oversized Barrel Retaining Pin - 5.25mm This is the barrel pin used for installing a new or replacement barrel. HK suggests using a new factory barrel pin when installing or reinstalling an HK barrel in the trunnion. Each pin is slightly...
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    Was: $9.95
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  • On Sale
    New - MFI Snap Sling Hook 1.25" - HKP-01523
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    MFI Snap Sling Hook 1.25"

    MFI

    Now: $4.46
    Was: $4.95
    HK Style 1.25" Snap Hook For Sling This sling hook is designed for wider 1.25" width slings. Made in the USA, and is great for HK sling projects and spares. We offer the 1" and the 1.25" sling hooks for all your HK projects.
    Now: $4.46
    Was: $4.95
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  • On Sale
    New - HKP Universal M-LOK Long Grip - HKP-20680 M-LOK Vertical Foregrip - Long
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    M-LOK Vertical Foregrip - Long

    HKP HK Parts

    Now: $19.96
    Was: $24.95
    HKP Universal M-LOK Long Grip This grip is by far the nicest grip we have encountered for the money. This rock solid grip is a must have for anyone that uses a vertical grip. This is the only vertical grip out there that offers a built in aluminum...
    Now: $19.96
    Was: $24.95
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  • On Sale
    New - H&K Roller For Bolt Head 8.00mm - Standard - HKP-00506 HK90 Series Roller for Bolt Head 8.00mm - Standard
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    HK90 Series Roller for Bolt Head 8.00mm - Standard

    H&K Heckler & Koch

    Now: $25.16
    Was: $27.95
    H&K Roller For Bolt Head 8.00mm - Standard The 8mm roller is the proper roller size for the standard "zero" function. The correct 8mm roller is essential for proper head spacing and bolt gap. New HK German, not surplus or used goods, that are worn...
    Now: $25.16
    Was: $27.95
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    Now: $25.16
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  • On Sale
    New - AC-Unity HK G3/HK91 Wide Handguard - HKP-21639 HK91, G3 Wide Handguard
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    HK91, G3 Wide Handguard

    AC-Unity

    Now: $58.46
    Was: $64.95
    AC-Unity HK G3 Wide Handguard G3 length, black, wide handguard with bipod groove. Perfect fit for your HKG3, HK91, or PTR91 that takes standard G3 length handguards. Includes an inner heat shield to protect your hand. The outer design provides a...
    Now: $58.46
    Was: $64.95
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    Was: $64.95
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  • On Sale
    New - HKP Quick Detach Sling Attachment Sling Pin - Large - HKP-18070 HK Sling Pin - Large - Quick Detach Attachment
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    HK Sling Pin - Large - Quick Detach Attachment

    HKP HK Parts

    Now: $30.36
    Was: $37.95
    HKP Quick Detach Sling Attachment Sling Pin - Large The large stock push pin is used to retain the stock to the receiver on the 90 series of firearms. The QD sling pin is a great replacement item as it will allow the user to simply swap the push pin for...
    Now: $30.36
    Was: $37.95
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