FN M249 Gun Parts

All gun parts listed here are specific to the FN M249 Squad automatic Weapon (SAW) unless otherwise noted. These parts are direct factory replacement parts for the 5.56x45mm caliber M249 SAW, FN M249, M249 Light Machine Gun (LMG), M249S, M249 PARA, and MINIMI whether manufactured by FNH, FN Herstal, FNH USA, or FN America. MGW offers replacement firing pins, barrels, buttstocks, 100/200 round ammo packs, links and more for this iconic machine gun. Outfit your FN M249 SAW 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.

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AAC Blackout Muzzle Brake,  5.56mm, 51T - 1/2-28

AAC Blackout Muzzle Brake, 5.56mm, 51T - 1/2-28

$97.99

3
Ratings Snapshot
5
out of 5
Would recommend this product.

In Stock

Strike Industries Sail Compensator, .223/5.56mm

Strike Industries Sail Compensator, .223/5.56mm

$45.95

Not Yet Rated

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Strike Industries WarHog Compensator, 5.56mm

Strike Industries WarHog Compensator, 5.56mm

$21.95

2
Ratings Snapshot
5
out of 5
Would recommend this product.

In Stock

FN M249 / MK 46 Cocking Handle Assembly

FN M249 / MK 46 Cocking Handle Assembly

$381.64

Not Yet Rated

In Stock

VG6 Precision Epsilon 556 High Performance Muzzle Device

VG6 Precision Epsilon 556 High Performance Muzzle Device

$84.99 $50.00

2
Ratings Snapshot
5
out of 5
Would recommend this product.

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FNH M249, MK46, MK48 Carrying Handle Washer

FNH M249, MK46, MK48 Carrying Handle Washer

$12.40

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FN Battle Gnome Patch

FN Battle Gnome Patch

$8.99

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FN Battle Gnome Decal

FN Battle Gnome Decal

$6.99

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Rise  Armament .223 / 5.56 HP Compensator, Black

Rise Armament .223 / 5.56 HP Compensator, Black

$89.99

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

In Stock

FN M249/M249S Cleaning Kit w/Gages

FN M249/M249S Cleaning Kit w/Gages

$899.00

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In Stock