Cal. Pen. Code § 17300Download PDFCurrent through the 2024 Legislative Session.Section 17300 - "Unsafe handgun" definedUse of the phrase "unsafe handgun" is governed by Section 31910.Ca. Pen. Code § 17300Added by Stats 2010 ch 711 (SB 1080),s 6, eff. 1/1/2011, op. 1/1/2012.