Surefire M600DF Scout Light
Please note: we highly recommend choosing an Arisaka or Modlite weapon light over the M600DF. Despite the high lumen output, the M600DF beam profile is terrible as it is all spill, with hardly any reach. Here are beam comparison photos.
The SureFire M600DF Scout Light, powered by two CR123A lithium batteries or a single rechargeable 18650 cell, is a compact and powerful LED WeaponLight that mounts securely to any MIL-STD-1913 Picatinny rail via an integral thumbscrew clamp. The M600DF's recoil-proof LED emitter is focused by a TIR lens to create a high-intensity beam with plenty of reach for close to longer range applications with enough surround light to optimize situational awareness. The M600DF outputs 1500 lumens with an 18650 cell or 1200 lumens with two CR123A batteries.
The M600DF comes with a momentary/constant-on pushbutton tailcap switch, Picatinny thumbscrew mount and 18650 cell with micro USB port. You may also add a black Arisaka Inline, Offset or Side Scout Mount from the above menu at a significant discount. FDE mounts are not available with combos.
Weight: 5.15 ounces (including 18650 and stock Picatinny mount)
Diameter: 1.125" at the head.
Runtime: 1.25 hours with 18650 cell.