The Surefire M140A Micro Scout Light Pro WeaponLight is a highly compact WeaponLight that bears the Scout Light name, and it has been designed and engineered to provide illumination in close-quarters situations with minimal impact on the weapon's profile. It is lightweight and small, making it an excellent choice for low-light navigation, positive target identification, or Sensitive Site Exploitation. The Micro Scout Light Pro is virtually invisible until it is needed. SureFire's Low-Profile Mount (LPM) allows for the Micro Scout Light Pro's flexibility to be adjusted close to the weapon, regardless of the rail or configuration. The LPM comes with both MIL-STD-1913 and M-LOK mounts to make mounting hassle-free. The premium LED of the Micro Scout Light Pro generates a 300-lumen beam with 1.25 hours of runtime from a single rechargeable AAA battery, focused through SureFire's smooth parabolic reflector. A shrouded, push-button tailcap provides instant momentary-on activation, and constant-on activation can be achieved with a click. The Micro Scout Light Pro is constructed of sturdy aerospace aluminum and MIL-A-8625 Type III, Class 2 hard-anodized for scratch and corrosion resistance, and it is O-ring sealed to keep out the elements, making it durable and able to withstand even the harshest conditions. The Micro Scout Light Pro is an excellent choice for anyone needing illumination in extreme conditions.