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Surefire M312C Scout Light - WEAPONLIGHT

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Surefire M312C Scout Light - WEAPONLIGHT

Compact LED Scout Light® w/ DS07 Tail Switch, ST07 Remote Switch Assembly & RM45 Mount

  • A small Scout Light with giant performance
  • 500 lumens of bright, TIR-focused light for close- and longer-range missions
  • DS07 tail awitch and ST07 remote switch assembly increase switching versatility

Increase Force, And Your Options. The ultra-compact M312C Scout Light is as versatile as it is powerful. Its DS07 tail switch and included ST07 remote switch assembly offer easy instant activation of the M312C’s 500 lumens, fueled by a single 123A battery. This small, rugged WeaponLight features SureFire’s proprietary TIR lens, with a far-reaching, high-intensity beam and ample surround light. It attaches quickly and securely to any MIL-STD-1913 rail via its integral low-profile RM45 mount, which positions the light in the offset position between the rails of a MIL-STD-1913 (Picatinny) forend, decreasing overall weapon profile and limiting potential snag factor. Machined from lightweight aerospace aluminum with a Mil-Spec Hard Anodized finish, and O-ring sealed to keep out the elements, the ultra-compact M312C will withstand the rigors of combat without weighing down your weapon.


  • Virtually indestructible ultra-high-output LED generates 500 lumens of blinding light; produces tactical-level light for 1 hour on a single 123A lithium battery
  • TIR lens shapes versatile beam with enough reach and surround light for close-to longer-range operations
  • Quick, easy activation via included DS07 tail switch and ST07 Remote Switch Assembly
  • Hard-anodized aluminum body and tempered window make it light, rugged, durable, and combat ready
  • M312C includes DS07 tailcap with a click-on/off push-button switch and a system-disable feature, and an ST07 plug-in momentary-on remote switch with 7-inch cable for useful switching versatility
  • O-ring seals keep out moisture; the M312C is IPX7 rated
  • Thumbscrew mount attaches quickly and securely to MILSTD-1913 rails


  • HIGH OUTPUT 500 lumens
  • HIGH RUNTIME 1.0 hours
  • PEAK BEAM INTENSITY 7,600 candela
  • BATTERIES One 123A lithium (incl.)
  • SWITCHING Tape switch / click tailcap
  • LENGTH 4.9 in (12.4 cm)


  • HIGH OUTPUT 500 lumens
  • HIGH RUNTIME 1.0 hours
  • DISTANCE 175 meters


  • FINISH Mil-Spec Hard Anodized
  • WEIGHT W/ BATTERIES 5.9 oz (167 g)
  • BEZEL DIAMETER 1.125 in (2.9 cm)