Which finger must never be used to activate a flashlight mounted on a firearm?

Which finger must never be used to activate a flashlight mounted on a firearm?

• A. Index Finger
• B. Trigger Finger
• C. Thumb
• D. Pinky

Answer: (B)

Trigger discipline requires the finger that fires the weapon to stay on the trigger only when you intend to shoot. If that finger also operates a mounted flashlight, any movement or accidental contact on the light switch can cause the trigger to actuate and lead to an unintended discharge. To maintain safe control, use the other hand or a non-trigger finger to activate the flashlight, keeping the trigger finger free and ready solely for firing. The switch should be operated in a way that doesn't compromise grip, sight picture, or trigger control.

Trigger discipline requires the finger that fires the weapon to stay on the trigger only when you intend to shoot. If that finger also operates a mounted flashlight, any movement or accidental contact on the light switch can cause the trigger to actuate and lead to an unintended discharge. To maintain safe control, use the other hand or a non-trigger finger to activate the flashlight, keeping the trigger finger free and ready solely for firing. The switch should be operated in a way that doesn't compromise grip, sight picture, or trigger control.