Had one back in the late 70's or early 80's... have no idea why I ever let it go. Bought a 1983 vintage last week.... it's currently in mid Kalifornia 10 day Hostage Hold. Back then I was loading a 148gr double ended wadcutter ahead of 2.7gr bullseye. Really a no brainer when it came to flush seating the bullet. My current 148gr wadcutter mold has one of those nose buttons (or whatever it might be called). Makes "flush seating" the bullet a bit more interesting. To have the entire bullet flush with the end of the case requires the bullet to actually be seated below the case mouth.
Looks a bit strange but if that button sticks out front the cartridge won't fit into the magazine.
Does this look about right to those of you that shoot a 52?