SureFire M640U Scout Light PRO

Overview The new SureFire M640U Scout PRO is an update to the classic M600U Scout light. As an all-around great weapon light, it’s built to take abuse and is one of the most proven and reliable weapon lights on the market. This model differs from the classic in that it has a swivel mount that allows the end-user to bend the body of the light to sit closer to the rail, making for a more compact weapon light setup. It can be mounted to standard 1913 Picatinny and M-LOK rail and has a rear click tail cap with momentary and constant-on function. It runs on two CR123A batteries and has 1,000 lumens and 11,300 candela which makes it effective at close to medium range. Positive identification on a target in total darkness at 40-50 yards is about the most you can rely on. Beyond that, you can make out a target within 100 yards but the details will not be easily discernable. The beam is more flood (wide) than a spot but is great at what it does. What’s Included 1x SureFire M640U Scout Light PRO (Black or Tan) 1x MH61 Body 1x Z68 Tailcap (click-on) 1x KE2-B White LED Bezel M-MLOK-S Mount (M-LOK) M-1913-S Mount (MIL-STD-1913) 2x 123A lithium batteries 1x Allen key Specs FEATURES Virtually indestructible ultra-high-output LED generates 1,000 lumens of blinding light; produces tactical-level light for 1.25 hours on two 123A batteries Versatile Low-Profile Mount (LPM) allows the user to optimize the light’s position relative to the rail TIR lens shapes versatile beam with enough reach and surround light for indoor/CQB and outdoor/medium-to-long-range operations Mil-Spec hard-anodized aluminum body and tempered window make it light rugged, durable, and combat-ready Activation via Z68 momentary/constant-on push-button switching with protective shroud O-ring seals keep out moisture; the Scout Light PRO is IPX7 rated Mounting hardware for MIL-STD-1913 and M-LOK rails is included Warranty: Covered by SureFire’s manufacturer warranty. Warranty service is provided by SureFire. Scout Light User Manual For a more in-depth comparison of SureFire rifle light specifications, check out our comparison table HERE. TECHNICAL SPECIFICATIONS OUTPUT 1,000 lumens RUNTIME* 1.25 hours* PEAK BEAM INTENSITY 11,300 candela DISTANCE 213 meters CONSTRUCTION Aluminum FINISH Hard-Anodized WEIGHT (w/ batteries) 4.8 oz. (136 g) LENGTH 5.5 in (13.9 cm) BEZEL DIAMETER 1.125 in (2.9 cm) BATTERIES Two 123A lithium (incl.) SWITCHING Click tailcap LIQUID INGRESS PROTECTION IPX7, Submersion up to one meter for 30 minutes *Continuous hours until output drops to 10% of normal output