Depending how close you need the clone to be - the Lee 200 SWC is certainly not an exact copy, but shoots very well and the six cavity molds are reasonably good quality these days if you don't mind a little bit of mold prep before casting. I've had excellent results with that bullet in every gun that will feed it.

The SAECO molds are obviously much higher quality, but if you can't find one the Lee is readily available.