Which assembly controls the firing of the M240?

Which assembly controls the firing of the M240?

• A. Trigger Housing Assembly
• B. Buffer and Striker Plate and Snubbers
• C. Leatherman
• D. Blast Diffuser

Answer: (A)

The part that actually starts the shot is the fire control group housed in the Trigger Housing Assembly. This assembly holds the trigger, the disconnector, and the sear. When you pull the trigger, it moves the disconnector and releases the sear, which allows the hammer/ striker to strike the firing pin and ignite the cartridge. From there, the weapon's gas system continues the cycling automatically. The other items aren’t responsible for firing. The buffer and striker plate and snubbers help manage recoil and cycling, but they don’t initiate the shot. The Leatherman is just a field tool, and the blast diffuser is a muzzle device for directing gas, not for firing control.

The part that actually starts the shot is the fire control group housed in the Trigger Housing Assembly. This assembly holds the trigger, the disconnector, and the sear. When you pull the trigger, it moves the disconnector and releases the sear, which allows the hammer/ striker to strike the firing pin and ignite the cartridge. From there, the weapon's gas system continues the cycling automatically.

The other items aren’t responsible for firing. The buffer and striker plate and snubbers help manage recoil and cycling, but they don’t initiate the shot. The Leatherman is just a field tool, and the blast diffuser is a muzzle device for directing gas, not for firing control.