The SureFire M640 Scout WeaponLight is a black, M-LOK mount light accessory featuring 1000 lumen output with a Z68 click on/off tailcap. It includes both Picatinny and M-Lok mounts.
Specs
| Model No. | SUM640U-BK-PRO |
| Model | Scout WeaponLight |
| Manufacturer | SureFire |
| Color | Black |
| Illuminated | No |
| Weight | 0.6 |
