Spanish Star Firestar? I recommend 'buyer beware'. My mom has a Star PD, and it's a jam-o-matic. She used to shoot IPSC at it, and now she's second to none at a tap-rack-bang drill. My dad's Firestar 9mm that I shot wasn't bad, but with the PD like that... I'd be wary.
ETA: Also, IIRC, .45ACP Stars tend to shake themselves a bit hard, and they bust the ******** out of the plastic recoil buffer in only a couple hundred shots. My mom has a stash of a few dozen of them, and I think Dillon sells something that would work, but be prepared to replace parts on your gun once every couple months.