HK91 / G3 / HK51 Small Parts

HK91 / G3 / HK51 Small Parts

Never be without the little things. Our selection includes every essential HK G3/91 small part, from pins and springs to detents and locking pieces.

 

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  • New - H&K Ambidextrous Sling Pin O-Ring - HKP-01090

    Sling Pin O-Ring - Ambi

    H&K Heckler & Koch

    $1.95
    H&K Ambidextrous Sling Pin O-Ring HK ambidextrous sling pin replacement O-ring for all ambidextrous sling pins. This item is a common wear/breakage part that does need to be replaced from time to time. This is the part that creates the + seal to keep...
    HKP-01090
    $1.95
    Qty in Cart: 0
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    $1.95
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  • Used - H&K 90 Series Hammer - MP5/G3/93/53/33 - German - Used - HKP-21442 HK MP5, HK90 Series Hammer - Full Auto - Used

    HK MP5, HK90 Series Hammer - Full Auto - Used

    H&K Heckler & Koch

    $29.95
    Hammer, Full Auto HK 90 Series Trigger Packs - German HK - Used German HK Hammer- used, surplus in VG-EXC shape and in perfect working order. This hammer is the hammer that is most commonly used in semi auto trigger packs as the secondary sear catch is...
    HKP-21442
    $29.95
    Qty in Cart: 0
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  • New - HKP 90 Series Sear - HKP-00378 HK90, MP5K Sear Catch - Steel - US

    HK90, MP5K Sear Catch - Steel - US

    HKP HK Parts

    $47.95
    HKP HK Parts HK90, HK MP5K Sear Catch - Steel - USA Made - Billeted Machined - Steel Hard to find and important for keeping your HK build 922r compliant. This US-made sear counts as one US-compliant part for your rifle or build. Machined from a bar of...
    HKP-00378
    $47.95
    Qty in Cart: 0
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    $47.95
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  • New - H&K 93/91/33/53/G3 (5.56/.223) & (7.62x51/.308) Bolt Locking Lever Spring For Bolt Head - HKP-16274

    HK33, HK53, HK93, HK91, G3 Bolt Locking Lever Spring for Bolt Head

    H&K Heckler & Koch

    $4.95
    HK Bolt Carrier Bolt Locking Lever Spring New HK German factory bolt carrier locking lever spring for locking lever latch. Compatible With: HK G3, HK91 PTR models HK93, 33, 53 Other clones and custom builds
    HKP-16274
    $4.95
    Qty in Cart: 0
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    $4.95
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  • Out Of Stock
    New - H&K Trigger Pack Ejector Lever Axle - HKP-01091 HK Trigger Pack Ejector Lever Axle

    HK Trigger Pack Ejector Lever Axle

    H&K Heckler & Koch

    $19.95
    H&K Trigger Pack Ejector Lever Axle HK German ejector lever axle pin for all HK trigger packs. This is the factory correct axle pin that holds the ejector lever in place in the trigger pack. Fits all SEF & Ambidextrous style HK trigger packs...
    HKP-01091
    $19.95
    Qty in Cart: 0
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    $19.95
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  • Out Of Stock
    New - Choate HK 91/G3 (7.62x51/.308) Folding Stock Replacement Buffer - HKP-00211

    HK91, G3 Buffer - Folding Stock - Replacement

    Choate

    $3.95
    Choate HK 91 & G3 (7.62x51/.308) Folding Stock Replacement Buffer Choate .308 folding stock replacement buffer for all HK91/G3 PTR stocks. A great item to have on hand as these do wear and are prone to breaking. Compatible With: HK 91/G3
    HKP-00211
    $3.95
    Qty in Cart: 0
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    $3.95
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  • New - HK33, HK93, HK91, HK51, HK G3 5.56 / .223 and 7.62x51/.308 Paddle Mag Release - Standard - HKP-01851 HK33, HK93, HK51, HK91, G3 Paddle Magazine Release - Standard

    HK33, HK93, HK51, HK91, G3 Paddle Magazine Release - Standard

    H&K Heckler & Koch

    $8.95
    New Heckler and Koch Paddle Magazine Release This item is a brand new HK German genuine part, not a used or surplus part. It's used for installation on all HK .223 and .308 rifles. Compatible With: HK91, G3 HK 51 HK33, HK93 PSG1, MSG90
    HKP-01851
    $8.95
    Qty in Cart: 0
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  • Used - H&K 91/G3 (7.62x51/.308) Firing Pin - Used - HKP-16710

    HK91, G3 Firing Pin - Used

    H&K Heckler & Koch

    $6.95
    H&K 91/G3 (7.62x51/.308) Firing Pin - Used Great for spares as this is a common wear item. Compatible With: HK G3 & HK 91, PTR or clone rifles
    HKP-16710
    $6.95
    Qty in Cart: 0
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    $6.95
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  • New - HK 91/G3/MSG90 (7.62x51/.308) 20 Round Magazine Floor Plate - HKP-18921 HK91, G3, PTR Magazine Floorplate - 7.62x51 / .308 - 20 Round

    HK91, G3, PTR Magazine Floorplate - 7.62x51 / .308 - 20 Round

    $19.95
    HK 91/G3/MSG90 (7.62x51/.308) 20 Round Magazine Floor Plate USA made floor plate for HK 91, G3, PTR 91 20-Round Steel and Aluminum Magazines. This floor plate is made in the USA and counts as one US made compliant part needed for builds and conversions...
    HKP-18921
    $19.95
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  • New - Snap Hook 1" - Universal - HKP-00730 Sling Snap Hook 1" - Universal

    Sling Snap Hook 1" - Universal

    USA

    $4.95
    Snap Hook 1" This is a 1" HK-style snap hook for sling or other custom projects. We also offer 1.25" HK sling hooks, as these are great spare parts to have on hand.
    HKP-00730
    $4.95
    Qty in Cart: 0
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    $4.95
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