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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FN M249 Para Buttstock and Buffer Assembly

FN M249 Para Buttstock and Buffer Assembly

$773.29

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FN M249 Buttstock and Buffer Assembly

FN M249 Buttstock and Buffer Assembly

$630.25

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FNH M249 & MK 46 Feed Tray Assembly
FN M249 Feed Lever

FN M249 Feed Lever

$236.84

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FNH M249, MK 46 & MK 48 Carrying Handle Indexing Ring

FNH M249, MK 46 & MK 48 Carrying Handle Indexing Ring

$51.82

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FN M249 Back Plate Upper Retaining Pin
FNH M249, MK 46 & MK 48 Cocking Handle Stop Spring Pin

FNH M249, MK 46 & MK 48 Cocking Handle Stop Spring Pin

$8.72

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FN M249 Handguard Body

FN M249 Handguard Body

$110.54

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FN M249, MK 46 & MK 48 Piston Spring Pin

FN M249, MK 46 & MK 48 Piston Spring Pin

$7.51

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FN M249 & MK 46 Rear Sight Assembly

FN M249 & MK 46 Rear Sight Assembly

$529.06

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FN M249, MK 46 & MK 48 Trigger Spring

FN M249, MK 46 & MK 48 Trigger Spring

$19.39

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FN M249 Top Cover Spring

FN M249 Top Cover Spring

$18.00

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FN M249 Muzzle Compensator Washer

FN M249 Muzzle Compensator Washer

$15.95

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FNH M249, MK 46 & MK 48 Carrying Handle Bushing

FNH M249, MK 46 & MK 48 Carrying Handle Bushing

$15.34

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FNH M249, MK 46 & MK 48 Carrying Handle Spring Pin

FNH M249, MK 46 & MK 48 Carrying Handle Spring Pin

$4.00

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