HK416, HK417, MR556-A1 & MR762-A1

Parts listed here are designed for HK HK416, HK417, MR556-A1 & MR762-A1 rifle models chambered in .223 Rem or .308 Win unless otherwise noted. MGW offers replacement magazines, piston rods, buttstocks, upper receivers, springs, pins and other parts for these rifles. Outfit your Heckler & Koch HK416/HK417/MR556/MR762 with quality OEM and aftermarket parts and components to ensure outstanding performance with every shot.

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Lancer Systems L5 Advanced Warfighter Magazine, 5 Round 5.56mm/.223cal, Translucent Smoke

Lancer Systems L5 Advanced Warfighter Magazine, 5 Round 5.56mm/.223cal, Translucent Smoke

$18.89

1
Ratings Snapshot
4
out of 5
Would recommend this product.

In Stock

Heckler & Koch MR556/MR762 Forward Assist Retaining Pin

Heckler & Koch MR556/MR762 Forward Assist Retaining Pin

$4.50

Not Yet Rated

In Stock

Geissele Heckler & Koch MR762 Trigger

Geissele Heckler & Koch MR762 Trigger

$470.00

Not Yet Rated

In Stock

Geissele Heckler & Koch MR556 Trigger

Geissele Heckler & Koch MR556 Trigger

$470.00

1
Ratings Snapshot
4
out of 5
Would recommend this product.

In Stock

Lancer Systems HK 416 Carbon Fiber Handguard, Extended Length w/ Top Rail
Lancer Systems L5 Advanced Warfighter Magazine, 10 Round 5.56mm/.223cal, Translucent Dark Earth

Lancer Systems L5 Advanced Warfighter Magazine, 10 Round 5.56mm/.223cal, Translucent Dark Earth

$18.89

1
Ratings Snapshot
5
out of 5
Would recommend this product.

In Stock

Lancer Systems HK 416 Carbon Fiber Handguard, Carbine Length w/ Top Rail
Heckler & Koch MR556 Charging Handle Plate

Heckler & Koch MR556 Charging Handle Plate

$15.00

Not Yet Rated

In Stock

Heckler & Koch MR556 Ejector Spring

Heckler & Koch MR556 Ejector Spring

$34.00

Not Yet Rated

In Stock

Heckler & Koch MR556 / MR762 Firing Pin Return Spring

Heckler & Koch MR556 / MR762 Firing Pin Return Spring

$5.00

Not Yet Rated

In Stock

Heckler & Koch MR556 Firing Pin

Heckler & Koch MR556 Firing Pin

$51.00

Not Yet Rated

In Stock

Heckler & Koch MR556 Bolt Carrier Rivet

Heckler & Koch MR556 Bolt Carrier Rivet

$6.00

Not Yet Rated

In Stock

Heckler & Koch MR556 / MR762 Bolt Carrier Catch Plunger Spring

Heckler & Koch MR556 / MR762 Bolt Carrier Catch Plunger Spring

$4.50

Not Yet Rated

In Stock

Heckler & Koch MR556 Firing Pin Retaining Pin

Heckler & Koch MR556 Firing Pin Retaining Pin

$7.00

Not Yet Rated

In Stock

Heckler & Koch MR556 Pawl Retaining Pin

Heckler & Koch MR556 Pawl Retaining Pin

$4.50

Not Yet Rated

In Stock

Heckler & Koch MR556 Extractor Pin

Heckler & Koch MR556 Extractor Pin

$5.00

Not Yet Rated

In Stock