I've never had much leading from them in 45acp. They were more prone to leading in 44 mag. I still buy the 0.431" 240gr lswc, resize them to 0.430" using the $12 Lee die, and lube them with Alox. They make good plinkers as they cost me $100/1000 (I pick them up).

S&W329pd Information - lazercast experience