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.

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • On Sale
    New - Magpul AR-15 ACS Stock - Mil-Spec - HKP-01134 Magpul AR-15 ACS Stock - Mil-Spec Magpul HKP-01134
    Add to Cart

    AR-15 Stock - ACS - Mil-Spec

    Magpul

    Now: $79.95
    Was: $93.95
    Magpul AR-15 ACS Stock - Mil-Spec The patent-pending Magpul ACS (Adaptable Carbine/Storage) mil-spec model is a drop-in replacement butt-stock for AR15/M16 carbines using mil-spec-sized receiver extension tubes. Similar to the Magpul CTR, the ACS also...
    HKP-01134
    Now: $79.95
    Was: $93.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $79.95
    Was: $93.95
    Subtotal:
    Add to Cart
  • HK416, MR556 2-Stage Trigger - Full-Auto HK416, MR556 2-Stage Trigger - Full-Auto
    Add to Cart

    HK416, MR556 2-Stage Trigger - Full-Auto

    H&K Heckler & Koch

    $449.95
    HK416, MR556 2-Stage Trigger - Full-Auto Factory HK 2-stage full-auto HK416 trigger. Compatible with semi-auto HK416's and MR556's. We have a small number of these triggers and HK will not be importing any more units from Germany.  Once these...
    HKP-22423
    $449.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $449.95
    Subtotal:
    Add to Cart
  • On Sale
    Rail Panel Cover - M-LOK - 6 Slot Rail Panel Cover - M-LOK - 6 Slot
    Choose Options

    Rail Panel Cover - M-LOK - 6 Slot

    JMK

    $24.95 - $26.95
    JMK Rail Panel Cover - M-LOK - 6 Slot JMK M-LOK rail panels are compatible with platforms featuring 6 M-LOK slots. These modular panels are suited for numerous applications. Each panel is sold individually. M-LOK panels are CNC-machined from solid...
    HKP-22404-M
    $24.95 - $26.95
    Choose Options
    Qty in Cart: 0
    Quantity:
    Price:
    $24.95 - $26.95
    Subtotal:
    Choose Options
  • On Sale
    HK416, MR556 Barrel Flute Cleaning Brush - 5.56 / .223 HK416, MR556 Barrel Flute Cleaning Brush - 5.56 / .223
    Add to Cart

    HK416, MR556 Barrel Flute Cleaning Brush - 5.56 / .223

    HKP HK Parts

    Now: $19.95
    Was: $24.95
    HK MR556, HK416 Cleaning Brush - Barrel Flute - 5.56 / .223 This brush is a must-have for cleaning the chamber flutes on a MR556 or HK416 firearm. If the flutes become clogged or dirty, the firearm will cease to extract properly. An HK fluted barrel...
    HKP-22316
    Now: $19.95
    Was: $24.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $19.95
    Was: $24.95
    Subtotal:
    Add to Cart
  • New - H&K HK MR556 A4 Operator's Manual - HKP-22176 HK MR556 A4 Operator's Manual
    Add to Cart

    HK MR556 A4 Operator's Manual

    H&K Heckler & Koch

    $19.95
    HK MR556 A4 Operator's Manual Official operator's manual for the HK MR556 A4, covering function, maintenance, and safety procedures.
    HKP-22176
    $19.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $19.95
    Subtotal:
    Add to Cart
  • Out Of Stock
    On Sale
    New - KDG HK MR556 13.75" M-LOK Rail System - Black - HKP-19244 HK416, MR556 Rail System - 13.75" - M-LOK, Picatinny

    HK416, MR556 Rail System - 13.75" - M-LOK, Picatinny

    KDG Kinetic Development Group

    Now: $259.95
    Was: $399.95
    Rail System - 13.75" - 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 the 762...
    HKP-19244
    Now: $259.95
    Was: $399.95
    Out Of Stock
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $259.95
    Was: $399.95
    Subtotal:
    Out Of Stock
  • New - H&K HK MR556/MR762/416/417/G28 Sniper PSG1 Style Grip - Black - HKP-17692 HK416, MR556, HK417, MR762, G28 Sniper PSG1 Style Grip - Black
    Add to Cart

    HK416, MR556, HK417, MR762, G28 Sniper PSG1 Style Grip - Black

    H&K Heckler & Koch

    $134.95
    H&K HK MR556/MR762/416/417/G28 Sniper PSG1 Style Grip - Black   HK German PSG1 style sniper factory. Each grip will fit all AR-15/M-16 Lower Receivers As Well. Superior fit & feel to any other grip on the market. HK has hit a home run with...
    HKP-17692
    $134.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $134.95
    Subtotal:
    Add to Cart
  • Out Of Stock
    New - HKP HK MR556/416 Rear Sight Drum 10" Barrel Length - HKP-17774 HK416, MR556 Rear Sight Drum for 10" Barrels

    HK416, MR556 Rear Sight Drum for 10" Barrels

    HKP HK Parts

    $29.95
    HKP HK MR556/416 Rear Sight Drum 10" Barrel Length Made in the USA.
    HKP-17774
    $29.95
    Out Of Stock
    Qty in Cart: 0
    Quantity:
    Price:
    $29.95
    Subtotal:
    Out Of Stock
  • On Sale
    New - B&T Offset 45 Degree Mount For Aimpoint Micro - Picatinny - HKP-18045
    Add to Cart

    Offset Picatinny Optic Mount - 45 Degree - Aimpoint Micro

    B&T Brugger & Thomet

    Now: $116.95
    Was: $129.95
    B&T Offset 45 Degree Mount For Aimpoint Micro - Picatinny In order to engage a target at close distance, a secondary optic without magnification is quite useful next to the primary scope, not only for snipers but also for dynamic rifle shooters. The...
    HKP-18045
    Now: $116.95
    Was: $129.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $116.95
    Was: $129.95
    Subtotal:
    Add to Cart
  • HK416, MR556, AR-15 Grip with Beavertail and Finger Grooves HK416, MR556, AR-15 Grip with Beavertail and Finger Grooves
    Add to Cart

    HK416, MR556, AR-15 Grip with Beavertail and Finger Grooves

    Other

    $12.95
    DLG Tactical AR-15 Rubberized Grip with Beavertail Upgrade your AR platform with the DLG Tactical Rubberized Grip with Beavertail. Designed with ergonomic finger grooves, a beavertail backstrap, and a textured non-slip surface, this grip helps improve...
    HKP-99447
    $12.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $12.95
    Subtotal:
    Add to Cart
  • On Sale
    HK 416 A5 Bolt Carrier H&K Heckler & Koch HKP-22328 HK 416 A5 Bolt Carrier H&K Heckler & Koch HKP-22328
    Add to Cart

    HK416 A5 Bolt Carrier

    H&K Heckler & Koch

    Now: $1,549.95
    Was: $1,997.95
    H&K HK416 A5 Bolt Carrier Factory HK416 A5 full auto bolt carrier.  This carrier is backwards compatible with earlier HK416 A1 and A3 variants. Features the updated captive firing pin retaining system. Compatible With: HK416 A5 HK416 A1 HK416...
    HKP-22328
    Now: $1,549.95
    Was: $1,997.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $1,549.95
    Was: $1,997.95
    Subtotal:
    Add to Cart
  • On Sale
    New - JMac Customs 360HD 1/2-28 FD Facemount KeyMount (KeyMicro) - HKP-21825 HK416, MR556 Facemount KeyMount (KeyMicro) - 360HD 1/2-28 FD
    Add to Cart

    HK416, MR556 Facemount KeyMount (KeyMicro) - 360HD 1/2-28 FD

    JMAC Customs

    Now: $112.95
    Was: $124.95
    JMac Customs 360HD 1/2-28 FD Facemount KeyMount (KeyMicro) The JMac Customs 360HD is a high-performance muzzle device designed for superior durability, recoil mitigation, and compatibility with suppressors. Engineered with 360° ports for optimal...
    HKP-21825
    Now: $112.95
    Was: $124.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $112.95
    Was: $124.95
    Subtotal:
    Add to Cart
  • Total: items /

Adding your products to cart

View Cart Continue Shopping