HK416 / MR556 Series

HK416 / MR556 Series

Our extensive collection boasts a wide array of HK MR556 and HK 416 parts, including precision HK MR556 Barrels and durable HK 416 Stocks. Elevate your rifle's functionality with HK 416 Handguards and HK MR556 Triggers, designed for the discerning shooter seeking top-tier performance.

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  • New - B&T Angled Foregrip - Picatinny Mount - Universal - HKP-21392 B&T Angled Foregrip - Picatinny
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    B&T Angled Foregrip - Picatinny

    B&T Brugger & Thomet

    $71.99
    B&T Angled Foregrip - Coyote Tan - Picatinny Mount For those shooters who prefer an angled foregrip, this grip is the perfect solution. The lugs at the end of the grip assure a firm rest for the supporting hand. The grip can be mounted easily onto...
    HKP-21392
    $71.99
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  • New - HKP Single Point Leather Sling - OD Green - HKP-20163 HK Single Point Leather Sling - OD Green
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    HK Single Point Leather Sling - OD Green

    HKP HK Parts

    $49.95
    Single Point Leather Sling - OD Green Our leather sling utilizes two HK style sling hooks to attach to a single mounting point. Designed to replicate the original, out of production, German HK offering. Each sling is handcrafted in the US by a German...
    HKP-20163
    $49.95
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  • Out Of Stock
    New - B&T Vertical Fixed Unigrip - Black - HKP-18043

    Picatinny Vertical Fixed Unigrip

    B&T Brugger & Thomet

    $119.00
    B&T Brugger and Thomet Vertical Fixed Unigrip for  Swiss made B&T vertical forend grip for picatinny. Made of aluminum Will fit all mil-spec picatinny rails. Measures long. Specifications: Condition: Factory new Color: Black Material:...
    HKP-18043
    $119.00
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  • 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

    $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
    $39.80
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  • New - Geissele HK 416 Super Modular M-LOK 14.5" Rail - DDC - HKP-19808 HK416 Handguard - Super Modular M-LOK - 14.5"- DDC
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    HK416 Handguard - Super Modular M-LOK - 14.5"- DDC

    Geissele

    $549.95
    14.5" HK416 Super Modular Rail M-LOK - DDC (Desert Dirt Color)   The Super Modular Rail HK416 M-LOK was designed to replace the standard rail on an HK416 or MR556 weapon platform. The rail system utilizes the stock HK barrel nut, but incorporates...
    HKP-19808
    $549.95
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  • New - H&K HK MR556/MR762/416/417 Eyelet Sling Adapter - RAL 8K - HKP-18855 HK416, MR556, HK417, MR762 Eyelet Sling Adapter - RAL8000
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    HK416, MR556, HK417, MR762 Eyelet Sling Adapter - RAL8000

    H&K Heckler & Koch

    $165.99
    Heckler and Koch HK416, MR556, HK417, MR762 Eyelet Sling Adapter - RAL 8K New German HK Factory Eyelet Sling Adapter for Carrying Slings. Compatible With: HK416, MR556 HK417, MR762 HK G28
    HKP-18855
    $165.99
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    $165.99
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  • New - Magpul M-Lok Offset Light / Optic Mount - HKP-21875 M-Lok Optic Mount - Offset Light
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    M-Lok Optic Mount - Offset Light

    Magpul

    $36.95
    Magpul M-Lok Offset Light / Optic Mount - Aluminum The M-LOK Offset Light/Optic Mount, Aluminum provides the user with an ambidextrous platform to mount weapons lights or optics at both the 11 and 1 o'clock positions on M-LOK compatible hand guards and...
    HKP-21875
    $36.95
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  • Out Of Stock
    New - H&K HK 416/MR556 Cleaning Kit with Green Pouch - HKP-21623 HK416, MR556 Cleaning Kit - Green Pouch

    HK416, MR556 Cleaning Kit - Green Pouch

    H&K Heckler & Koch

    $64.95
    H&K HK 416/MR556 Cleaning Kit with Green Pouch This is a genuine HK factory cleaning kit. Includes: Nylon storage bag, olive green Nylon brush Cleaning rod, 6 parts Barrel brush Chamber brush Oil brush Oil bottle, empty Cleaning wipes, 50 ea...
    HKP-21623
    $64.95
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  • New - Geissele HK 416 10.5" M-LOK Handguard - Black - HKP-20327 HK416, MR556 Super Modular Handguard - 10.5" - M-LOK
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    HK416, MR556 Super Modular Handguard - 10.5" - M-LOK

    Geissele

    $499.95
    Geissele 10.5" M-LOK Handguard for HK416 The super modular rail HK416 MK15 M-LOK was designed to replace the standard rail on an HK416 or MR556 weapon platform. The rail system utilizes the stock HK barrel nut, but incorporates the strength, rigidity...
    HKP-20327
    $499.95
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  • New - KDG HK MR556 13.75" M-LOK Rail System - FDE - HKP-19243 HK416, MR556 Rail System - 13.75" - M-LOK, Picatinny - FDE
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    HK416, MR556 Rail System - 13.75" - M-LOK, Picatinny - FDE

    KDG Kinetic Development Group

    $399.95
    Rail System - 13.75" - Brown - M-LOK - HK MR556 The New KDG HK 556 M-LOK rails are direct mount rail system, replacing the factory HK 556 rail systems. These new rails are identical in design to their big brother, the KDG HK 762 M-LOK Rail system. Like...
    HKP-19243
    $399.95
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  • Out Of Stock
    New - H&K HK MR556/MR762/416 Buttstock Locking Bolt - HKP-16845

    HK416, MR556, MR762 Buttstock Locking Bolt

    H&K Heckler & Koch

    $0.00
    H&K HK MR556/MR762/416 Buttstock Locking Bolt   Compatible With: HK MR556 HK 416 HK MR762
    HKP-16845
    $0.00
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  • New - HK MR556/416 10.5" Super Modular Rail System - FDE - HKP-16460 HK416, MR556 Rail System  - 10.5" - Super Modular - FDE
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    HK416, MR556 Rail System - 10.5" - Super Modular - FDE

    Geissele

    $499.95
      Geissele HK416, MR556 10.5" Modular Rail - Desert Dirt Color (DDC) 9.7 " Extended HK 416 free float rail for use with all HK 416 & MR556 uppers.Please note: On the HK416 models the sling attachment point on the gas block will need to be...
    HKP-16460
    $499.95
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