The 2011 is an evolution of the 1911, in particular substantially increased magazine capacity. But 9 mm 1911s are available with 9-round magazines in CA, which means the P4 (in California configuration) only nets one additional round.
And I think--but I'm not certain--you were pointing out other double stack pistols are also limited to 10 rounds in Commiefornia (e.g., Glock 19, Beretta 92, CZ-75).
And I think--but I'm not certain--you were pointing out other double stack pistols are also limited to 10 rounds in Commiefornia (e.g., Glock 19, Beretta 92, CZ-75).

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