Looking for Surefire A21 adaptor and tailcap

[AddB]

Hi this is my first post to CandlePower forums, I joined up as I am currently in search for a surefire A21 adaptor and either a pushbutton or pressure pad tailswitch for it. I just recently bought a Surefire L60 tactical lamp module, it's the bezel and body of a light that typically mounts to the front end of an mp5 on the surefire 628 grip. I am looking for the A21 adaptor and tailswitch in order to make it a full flashlight as an alternative to paying $300 for a 660.

Any help would be greatly appreciated.

 

[fivemega]

Some different size extender with built in McClicky switch available here.