I practice at 10-15 yards mostly (30-45'). It also depends on the gun. While 7 yards is probably the typical range for true SD, I figure if I'm able to hit at 15, 7 won't be much of an issue. Occasionally I'd play around at 25 and sometimes as far as 50 yards just get a feel for the hold at those ranges.
Now for the true pocket pistols such as the Kel-Tec 380, no more than 10 yards.
Now for the true pocket pistols such as the Kel-Tec 380, no more than 10 yards.