[LegendHasIt]

if “large capacity’ means 10 or more, 9 rounders would be the maximum legal.

[SkyDancer]

Good point.

[COBOL2Java]

if “large capacity’ means 10 or more, 9 rounders would be the maximum legal.

Why stop at 9? Some of the pocket semis like the Ruger LPC have six-round magazines (7 if you have one in the chamber)