FN MK 46 Gun Parts

All gun parts listed here are specific to the FN MK 46 chambered in .223 Rem unless otherwise noted. These parts are direct factory replacement parts for the 5.56x45mm caliber MK 46 Light Machine Gun (LMG) whether manufactured by FNH, FN Herstal, FNH USA, or FN America. MGW offers replacement barrel assemblies, firing pins, buttstocks and more for this machine gun model. Outfit your FN MK 46 with quality OEM and aftermarket parts and components to ensure reliable function with every round fed.

The schematic may not represent all the parts available - please scroll down for a complete list of items offered for this model.

Click on any part number highlighted in RED to view specific details or to purchase online.
It is recommended that all parts be fit by a qualified gunsmith.

Showing 49 - 64 of 103 results

Showing 49 - 64 of 103 results

Processing...
FN M249, MK 46 & MK 48 Cover Latch

FN M249, MK 46 & MK 48 Cover Latch

$115.17

Not Yet Rated

In Stock

FN M249, MK 46 & MK 48 Cocking Channel Cover Retaining Pin

FN M249, MK 46 & MK 48 Cocking Channel Cover Retaining Pin

$5.00

Not Yet Rated

In Stock

FN M249 & MK 46 Retaining Pawl Retaining Pin

FN M249 & MK 46 Retaining Pawl Retaining Pin

$15.23

Not Yet Rated

In Stock

FN M249 & MK 46 Cartridge Retaining Pawl, Rear

FN M249 & MK 46 Cartridge Retaining Pawl, Rear

$199.21

Not Yet Rated

In Stock

FN M249 & MK 46 Cartridge Retaining Pawl, Front

FN M249 & MK 46 Cartridge Retaining Pawl, Front

$193.65

Not Yet Rated

In Stock

FN M249 & MK 46 Feed Pawl Retaining Ring

FN M249 & MK 46 Feed Pawl Retaining Ring

$4.75

Not Yet Rated

In Stock

FN M249 & MK 46 Feed Pawl Helical Spring

FN M249 & MK 46 Feed Pawl Helical Spring

$4.00

Not Yet Rated

In Stock

FN M249, MK 46 & MK 48 Cocking Handle Plunger Detent Spring Pin

FN M249, MK 46 & MK 48 Cocking Handle Plunger Detent Spring Pin

$4.00

Not Yet Rated

In Stock

FN M249, MK 46 & MK 48 Small Arms Safety

FN M249, MK 46 & MK 48 Small Arms Safety

$158.10

Not Yet Rated

In Stock

FN M249 & MK 46 Pin, Shoulder, Headless (Top Cover Axis Pin)

FN M249 & MK 46 Pin, Shoulder, Headless (Top Cover Axis Pin)

$39.06

Not Yet Rated

In Stock

FN M249, MK 46 & MK 48 Cover Latch Retaining Clip

FN M249, MK 46 & MK 48 Cover Latch Retaining Clip

$10.83

Not Yet Rated

In Stock

FN M249, MK 46 & MK 48 Cocking Channel Cover Retaining Spring

FN M249, MK 46 & MK 48 Cocking Channel Cover Retaining Spring

$13.57

Not Yet Rated

In Stock

FN M249 & MK 46 Cocking Channel Cover

FN M249 & MK 46 Cocking Channel Cover

$41.62

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

In Stock

FN M249 & MK 46 Receiver Cover Retaining Spring

FN M249 & MK 46 Receiver Cover Retaining Spring

$18.83

Not Yet Rated

In Stock

FNH M249 & MK 46 Spring, Helical Compression (Cartridge Pawls)

FNH M249 & MK 46 Spring, Helical Compression (Cartridge Pawls)

$40.16

Not Yet Rated

In Stock