It is an E-Series tailcap made by Malkoff and available on their site. I was not aware of it until another member mentioned it. I was using the crenelated tailcap off an E2D LED Defender Ultra, but I prefer this.Is that E series tailcap a Malkoff thing or a SF thing, or neither?
Sorry, I'm becoming a tailcap anorak.
Thanks,
P