HK416 / MR566 Small Parts

HK416 / MR566 Small Parts

Our selection includes every essential small part for your HK MR556 or HK416 rifle – pins, springs, detents, gas rings, firing pins, and more.

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    HK416, MR556, MR762 Snap Hook Adapter for Slimline Buttstocks - Ambi HK416, MR556, MR762 Snap Hook Adapter for Slimline Buttstocks - Ambi

    HK416, MR556, MR762 Snap Hook Adapter for Slimline Buttstocks - Ambi

    H&K Heckler & Koch

    $177.95
    H&K MR556/MR762 Ambi Slimline Buttstock Snap Hook Adapter Genuine H&K snap hook adapter designed to provide ambidextrous sling attachment points for MR556 and MR762 slimline buttstocks.  Compatible With: HK416, MR556, MR223 slimline...
    HKP-22100
    $177.95
    Qty in Cart: 0
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    $177.95
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  • New - H&K MR556 A4 Hammer Spring - HKP-22083

    HK MR556 A4 Hammer Spring

    H&K Heckler & Koch

    $5.95
    H&K MR556 A4 Hammer Spring Genuine H&K hammer spring for the MR556 A4. Compatible With: HK MR556 A4
    HKP-22083
    $5.95
    Qty in Cart: 0
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    $5.95
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  • New - H&K HK MR556/416 Extractor - HKP-00036 HK416, MR556 Extractor

    HK416, MR556 Extractor

    H&K Heckler & Koch

    $74.95
    HK 416 & MR556 Bolt Head Extractor New HK - German Compatible With: HK MR556 HK 416 CR556 HK M27  
    HKP-00036
    $74.95
    Qty in Cart: 0
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  • New - H&K HK MR556/416 Ejector Spring - HKP-02538

    HK416, MR556 Ejector Spring

    H&K Heckler & Koch

    $39.99
    Heckler and Koch HK416 and HK MR556 Ejector Spring Compatible With: HK 416, MR556
    HKP-02538
    $39.99
    Qty in Cart: 0
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  • New - H&K HK MR556/416 Roll Pin for Charging Handle - HKP-17063

    HK416, MR556 Charging Handle Roll Pin

    H&K Heckler & Koch

    $7.95
    HK Heckler and Koch Clamping Sleeve or Roll Pin for Pawl on Charging Handles This is the longer one that is used on the outside of the charging handle. There are one of these pins used per charging handle.
    HKP-17063
    $7.95
    Qty in Cart: 0
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    $7.95
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  • New - H&K HK MR556/416 Charging Handle Release Latch - HKP-16553 HK416, MR556 Charging Handle Release Latch

    HK416, MR556 Charging Handle Release Latch

    H&K Heckler & Koch

    $39.95
    Heckler and Koch HK MR556/416 Charging Handle Release Latch Perfect replacement item for the MR556 and HK 416 charging handle. New HK German manufacture. These can become chewed up and damaged with a hard drop or with heavy use. This is a great item to...
    HKP-16553
    $39.95
    Qty in Cart: 0
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  • New - H&K HK MR556/416 Ejector For Bolt Head - HKP-00037

    HK416, MR556 Ejector For Bolt Head

    H&K Heckler & Koch

    $23.95
    Heckler and Koch HK MR556/416 Ejector For Bolt Head HK German factory part.  Compatible With: HK MR556 HK 416
    HKP-00037
    $23.95
    Qty in Cart: 0
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  • New - H&K 416 (5.56/.223) German Flash Hider - 1/2x28 - HKP-18521 H&K 416 (5.56/.223) German Flash Hider - 1/2x28 H&K Heckler & Koch HKP-18521

    HK416 A5 Flash Hider - Threaded 1/2x28

    H&K Heckler & Koch

    $95.95
    HK Heckler and Koch German Flash Hider threaded 1/2x28 for HK416 5.56 / .223 This flash hider is not compatible with suppressors. Compatible With: HK416 A5- 11" HK416 A5- 14.5" HK416 A5 - 16.5" HK416 A5- 20"
    HKP-18521
    $95.95
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  • New - HK 416, MR556 Roll Pin for Charging Handle - HKP - HKP-16536

    HK416, MR556 Charging Handle Roll Pin

    $7.95
    HK 416, MR556 Roll Pin for Charging Handle - HKP This is the shorter one that is used on the inside of the charging handle. There are two of these pins used per charging handle.
    HKP-16536
    $7.95
    Qty in Cart: 0
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  • New - H&K HK MR556/MR762/416 Dowel Pin - HKP-19528

    HK416, MR556, MR762 Dowel Pin

    H&K Heckler & Koch

    $9.95
    H&K HK MR556/MR762/416 Dowel Pin Compatible With: HK MR556 HK 416 HK MR762
    HKP-19528
    $9.95
    Qty in Cart: 0
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    $9.95
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  • On Sale
    New - HKP HK MR556/416 Extractor - BLEMISHED - HKP-21826-B HK416, MR556 Extractor - BLEMISHED

    HK416, MR556 Extractor - BLEMISHED

    HKP HK Parts

    Now: $18.71
    Was: $39.95
    HKP HK MR556/416 Extractor - BLEMISHED COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. The HKP HK MR556/416 extractor is a precision-engineered component designed...
    HKP-21826-B
    Now: $18.71
    Was: $39.95
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    Now: $18.71
    Was: $39.95
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