The Echo Arms Helmet Light utilizes an integrated Magpul M-LOK interface to mount directly to the Fast Attach Mount. This bolt-on design allows the light to sit much lower than any light mounted on a 1913 rail. The integrated mount eliminates unneeded bolts and hardware that are heavy, come loose and prone to rust.
With the Helmet Light sharing the same tailswitch, battery and head as the Surefire M300 Scout, pairing the Helmet Light with a Surefire M300 weaponlight provides a backup solution in the event a weaponlight fails and needs replacement parts.
This product features the Malkoff E1 Hyper head with a tightly focused TIR Optic for maximum reach. The Lux at 1 meter is approximately 23,000. It is an outstanding medium to long range spotter. The output is approximately 325 measured out the front lumens. This will not support standard RCR123 (rechargeable Li-ion) batteries, however LiFePO4 rechargeables will work in this flashlight. The runtime on one CR123 battery is approximately 45-60 minutes.It will easily illuminate objects at 350+ feet.
The body only without head or tail is available here. The Surefire KM1-E Vampire White/IR light is here.