I have a CTAC for my Glock 19. The MTAC might be a good one though, I've never tried it.
These days I mostly carry a Revolver Off-Duty, by choice. I'm partial to the Ted Blocker LFI Rig, Milt Sparks Summer Special II and anything by Matt Del Fatti.
I prefer leather for anything I have to carry since it's easier next to my skin.
Biker
