<p>The Monstrum F50 is a lightweight tactical flashlight with a built-in M-LOK adaptor base designed for modular attachment to M-LOK equipped firearms. The flashlight attaches directly to your M-LOK mounting platform with no extra adaptors or added bulk, providing a seamless and low profile addition to your rifle build.</p><p>At 100 lumens in brightness, the light is powerful enough for indoor and close range outdoor use. The light can be used with or without the included remote pressure switch.</p><p>The M-LOK adaptor is compatible with the standard M-LOK mounting platform. It comes with all mounting hardware with no additional tooling required.</p><p>Ultra lightweight in profile, the flashlight measure 2.4 inches in length and a mere 1.2 ounces in weight. The flashlight is offset to the side allowing for clearance around bipods, grips, or other accessories.</p><p>The light is powered by one CR2 battery included with purchase.</p>