I read through a thread in the SP01 variants section on this issue. I was wondering how many compact owners, specifically alloy framed compacts, have some play between the slide and frame.
My P01 has some play. I can't tell exactly how much but if I had to guess I'd say about .010 of an inch side to side play. The slide will rattle in the frame if I shake the gun side to side.
That said, it shoots very accurately and is reliable so far.