I have a surefire 614R 6volt light for the Sig P220. This is a used refurbed unit. I sent it back to surefire to replace the light switch cable and have not opened the package since it was returned to me. This unit attatches by replacing the takedown lever. I will also include a safariland plastic thigh holster for use with the light. I'll trade this unit for Wilson M1911 magazines, factory Sig .45 mags, AR15 stuff, .223 ammo (no wolf!) or ???
btw, I am using the surefire takedown lever on my sig so I'll need to wait for a factory one to arrive before shipping it off.