Record Clamp for Rega P5?

I doubt that the Pig is still around. It seems to me that the Pig was a Revolver product. If so, it would probably be unavailable new, since Revolver is gone (at least out of the turntable business.) You might find one used--most likely with a Revolver turntable, which I think included the Pig as standard. If you think it's impossible to have too many turntables, this could be your excuse to buy another one. ("I needed the clamp!")

I've heard that KAB (www.kabusa.com) sells a clamp that someone was claiming works on the Rega.

One point worth thinking of, however, is that a clamp may not even be necessary. Rega doesn't appear to belong to the school of "clamp it as tight as possible" and so their turntables may sound their best clampless.

I've been using a souther clever clamp on my p25 with good results- inexpensive fix!

I believe that Michell makes (or made) a clamp for the short spindle.
It looks like the normal Michell clamp, except it is marked with an R on the top and is made specificly for the Rega. I've seen a couple Pictured and described as such on ebay.

I have more info on the Michell Rega clamp. The clamp is a NEW item. Apparently the problem with them, at this time, is that they may be dificult to find as the demand is greater than the supply, and they may be on back order.
The ones I've seen pictured have the black knob.

I use a Clearaudio clamp on my P3 and it clamps the short spindle just fine.

Despite Rega believing that clamps don't make it sound better, I much prefer my P3 with clamp in place.