Light Bodies; Tailcaps; Accessory Bundles Light Body Compatibility Z-BOLT Light Bodies Fit These Tailcaps & Remote Switches: Arisaka Defense TC-12 Z-BOLT Tailcaps (see below)All Surefire & Modlite ButtonsSurefire UE - Remote Port SwitchSurefire Z68 - Clicky-Style ButtonSurefire DS00 - Dual Function Tape Switch & Button Choice of 18350 or 18650; Black or FDE; Standard or Knurled. Tapped Holes & Square Lug Interface on Light Bodies Fit All Aftermarket "Scout" Type Mounts. (ARISAKA, MAGPUL, etc) Light Head Compatibility Z-BOLT Light Bodies Fit These LEP & LED Light Heads: Malkoff E2XTL & Weltool LH8Modlite OKW and PLHv2 Light HeadsAll Z-BOLT LED, LEP, & Infrared IlluminatorsSurefire M600DF/M640DF KE2-DF Light Heads Tailcap Switch Compatibility Z-BOLT Tailcaps Fit These Weapon Lights & Light Bodies: Surefire M600DF & M640DF Weapon LightsZ-BOLT & Modlite 18350 & 18650 Light BodiesZ-BOLT & Modlite 18350 & 18650 Weapon LightsArisaka & Malkoff 3V/6V 300 & 600 Series Light BodiesSurefire 3V/6V M300/340/600 Weapon Lights & Accessory Bodies Z-BOLT Tailcaps Anodized in FDE; Black; or Surefire Tan. Remote Cable PortDual Function Cable PortMomentary ONLY (Arisaka TC-2 Type)Clicky-Style Button - Momentary & Continuous Fire Accessory Bundles! See "PARTS - LED, LEP" on the Z-BOLT Store Tailcaps & Light BodiesTailcaps & Unity AXON SL SwitchesLED, LEP, & IR Illuminator Light Heads; Light Bodies; Tailcaps