FN M240 Trigger Mechanism for FN M240, M240G, M240B

The FN M240 Trigger Mechanism is a factory-original FN OEM trigger group for the 7.62x51mm M240 family of belt-fed machine guns. As a complete replacement assembly, the FN M240 Trigger Mechanism includes the trigger frame, trigger, trigger guard, sear, safety, and grips, built to the same standards as the parts already in your FN firearm.

This is a factory replacement part. Always follow your federal, state, and local laws, and confirm your eligibility before purchasing.

Specifications and fitment

Included components

This trigger mechanism ships as a complete assembly with the following components, and you can find it among our FN trigger groups:

• Trigger frame
• Trigger assembly
• Trigger guard and trigger guard pin
• Sear and sear pin
• Safety
• Trigger spring
• Left grip, right grip, and grip screws

Factory OEM replacement part

This is a factory original FN part, made with the same materials and workmanship as the components already in your FN firearm. It serves as a direct replacement for a worn or damaged M240-family trigger group, and like the rest of the FN replacement parts we stock, it is built to original specification. Professional or qualified gunsmith installation is recommended.

Frequently asked questions

Which firearms does this fit? It fits the 7.62x51mm M240, M240B, M240L, FN MAG, and FN MAG 58.

Is this a genuine FN part? Yes. It is a factory-original FN America OEM trigger mechanism.

Should a gunsmith install it? Yes. Professional or qualified gunsmith installation is recommended.

Need this OEM assembly? Add the FN M240 Trigger Mechanism to your cart above.