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 SchleTek Suppressor Cleaner Evolution 1000ml - HKP-21726
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    SchleTek Suppressor Cleaner Evolution 1000ml

    SchleTek

    $70.00
    SchleTek Suppressor Cleaner Evolution 1000ml Keep your suppressors clean and optimally functioning with SchleTek suppressor cleaner.  
    $70.00
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    $70.00
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  • New - Trijicon RMR/SRO 45° Rail Offset Adapter - HKP-20336 RMR,SRO Adapter - 45° - Rail Offset
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    RMR,SRO Adapter - 45° - Rail Offset

    USA

    $91.45
    Trijicon RMR/SRO 45° Rail Offset Adapter Perfect for that situation where you need the versatility of a magnified optic paired with a Trijicon RMR or SRO red dot sight in close quarters. This offset rail adapter attaches to the firearm's picatinny...
    $91.45
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  • New - Ergo Tactical Deluxe Grip w/ Palm Shelf - OD Green - HKP-19981 Ergo Tactical Deluxe Grip w/ Palm Shelf  - OD Green
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    Ergo Tactical Deluxe Grip w/ Palm Shelf - OD Green

    Ergo

    $59.95
    Ergo Tactical Deluxe Grip w/ Palm Shelf - OD Green The Tactical Deluxe with Palm Shelf is the same size and shape as the Tactical Deluxe grip but has the addition of an adjustable palm shelf to support your firing hand. This grip excels on precision...
    $59.95
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    New - PWS Keymod Bipod Adapter for Harris Style Bipods - HKP-19272 PWS Keymod Bipod Adapter for Harris Style Bipods

    PWS Keymod Bipod Adapter for Harris Style Bipods

    PWS Primary Weapon Systems

    $21.95
    Keymod Bipod Adapter for Harris Style Bipods The Harris Style Bipod Mount is quick to install and easy to use. Fits snug to your KeyMod or PicMod handguard and ensures a stronghold on your Harris Bipod.
    $21.95
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    $21.95
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  • New - H&K HK416/MR556 Steel Maritime Magazine Follower - HKP-15452 HK416, MR556 Steel Maritime Magazine Follower
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    HK416, MR556 Steel Maritime Magazine Follower

    H&K Heckler & Koch

    $14.95
    H&K HK MR556/416 Steel Maritime Magazine Follower Compatible With: HK 416 factory magazines such as 30, 20 and 10 round
    $14.95
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    $14.95
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    New - Strike Industries M-LOK & Key Mod Universal Rail - 7 Slots - HKP-17594 M-LOK - Key Mod Universal Rail - 7 Slots

    M-LOK - Key Mod Universal Rail - 7 Slots

    Strike Industries

    $25.95
    Strike Industries M-LOK & Key Mod Universal Rail - 7 Slots Strike Industries LINK attachment system takes the age old question Key-Mod vs. M-LOK and came up with the ultimate solution, a dual interface design compatible with both M-LOK and Key-Mod,...
    $25.95
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    $25.95
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  • New - H&K MR556 A4/416 A5 1.8mm Gas Vent Screw - HKP-22049
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    HK416 A5, MR556 A4 Gas Vent Screw - 1.8mm

    H&K Heckler & Koch

    $29.95
    H&K MR556 A4/416 A5 1.8mm Gas Vent Screw German 1.8mm gas vent screw for MR556 A4. Provides more venting than the factory-installed 1.3mm screw. Compatible With: HK MR556 A4 HK416 A5
    $29.95
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    $29.95
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  • New - B&T 39mm QD Skeleton Mount for Aimpoint ACRO - HKP-21730-M B&T 39mm QD Skeleton Mount for Aimpoint ACRO
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    B&T 39mm QD Skeleton Mount for Aimpoint ACRO

    B&T Brugger & Thomet

    $150.00
    B&T 39mm QD Skeleton Mount for Aimpoint ACRO The B&T QD "Skeleton" mount for Aimpoint® Acro offers a 39mm elevated profile for improved sight alignment, ideal for night vision setups requiring clearance over forward-mounted IR devices. Its...
    $150.00
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    $150.00
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  • Out Of Stock
    New - HK MR556 Eyelet Sling Adapter - HKP-21064-M HK416, HK417, MR556, MR762 Eyelet Sling Adapter

    HK416, HK417, MR556, MR762 Eyelet Sling Adapter

    HKP HK Parts

    $89.95
    HK MR556, MR762 Eyelet Sling Adapter for Carrying Sling  Eyelet sling adapter for HK MR556 and MR762 platforms. Designed to match RAL8000 and tanodized handguards, this adapter installs at the front of the rail to provide a secure sling attachment...
    $89.95
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  • New - B&T Unigrip Fixed With Storage Compartment - FDE - HKP-18042
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    B&T Unigrip Fixed With Storage Compartment - FDE

    B&T Brugger & Thomet

    $69.95
    B&T Vertical Grip - Fixed Style With Storage Compartment - TAN Swiss made B&T vertical for-end grip for picatinny. Made of tan polymer and includes a water tight storage compartment in the bottom of the grip. Will fit all mil-spec picatinny rails...
    $69.95
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  • New - H&K HK MR556/MR762/416 Spring Lock Bolt - HKP-16848
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    HK416, MR556, MR762 Spring Lock Bolt

    H&K Heckler & Koch

    $9.99
    H&K HK MR556/MR762/416 Spring Lock Bolt Compatible With: HK MR556 HK 416 HK MR762 HK 417
    $9.99
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    New - Kinetic Development Group Sidelok Modular Optic Mount - 30mm - HKP-19062 Sidelok Modular Optic Mount - 30mm

    Sidelok Modular Optic Mount - 30mm

    KDG Kinetic Development Group

    $224.95
    Kinetic Development Group Sidelok Modular Optic Mount - 30mm The new KDG Modular Optic Mount is based off the proven Sidelok family of quick detach optic mounts and features the same user-friendly, tool-free design. KDG set out to design a Sidelok mount...
    $224.95
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    $224.95
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