Firearms — California Penal Code — Sale, Lease, Or Transfer Of Firearms — Issuance, Forfeiture, And Conditions Of License To Sell, Lease, Or Transfer Firearms At Retail — Grounds For Forfeiture Of License — Prohibited display Date: 15 Sep 2016 TEXT PDF Current through the 2016 Legislative Session No handgun or imitation handgun, or placard advertising the sale or other transfer thereof, shall be displayed in any part of the premises where it can readily be seen from the outside. Ca. Pen. Code § 26820 Amended by Stats 2011 ch 745 (AB 809),s 8, eff. 1/1/2012. Added by Stats 2010 ch 711 (SB 1080),s 6, eff. 1/1/2011, op. 1/1/2012.