First - for two of my CCW guns I own and have only ever owned standard capacity magazines. They were purchased legally and continue to be legal.
Originally Posted by Dvrjon
Your biggest initial problem may be with responding law enforcement. They may see the mag and take you in for further discussions. You may also be asked to show that you owned the weapon prior to Jan 1, 2000. If you didn't (and the OAG Registry records you didn't) your day will worsen.
Second: In the 1990s I purchased a fair number of mags for guns I did not yet own (and in most cases still do not own) - those mags were purchased here in California legally and continue to be legal.
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