Custom hand-crafted performance coils by Steam Craft Customs, using only the best wire components and meticulous attention to detail. The AK-47 & AK-47 R range is designed for intense flavor, saturation, and extra crackle. AK-47 Higher resistance, fast ramp-up and lower battery drain Alien design / Full Nichrome / 3.0mm ID / 7 wraps Dual coil: +- 0.29 Ω (+- 60-80w) Single coil: +- 0.58 Ω (+- 30-40w) AK-47 R ‘R’ for… Racing, or Rowdy, or Replay… or all of the above! Lower resistance, faster ramp-up, slightly warmer Also suitable for use in Replay- and Temp Control modes Alien design / Full Nichrome / 3.0mm ID / 7 wraps Dual coil: +- 0.21 Ω (+- 60-80w) Single coil: +- 0.42 Ω (+- 30-40w)