The Coast Universal/Picatinny Gun Rail Mount is the go-to accessory for those looking to mount a Coast TX40 Flashlight on their weapon of choice. The mount can accommodate 0.78-1 inch body diameter lights and designed to fit a Picatinny/MIL-STD-1913 rail system. All screws are heat-treated for strength and wear resistance. The screws are a dual clamping attachment to ensure a stable and secure mounting of the flashlight.