Here in So Cal most of your mom and pop gun shops been run off. We have the large chains Turners Outdoorsman and Ammo Bros. Growing up I spent most of my free time and disposable income at Stanley's gun Room and Cliffs Gunsmithing in Santa Ana CA their both long gone the Stockade in Westminster CA and Fowler Gun Room in Orange CA were my favorite Sam Fowler owned both stores he's since passed. The Stockade closed a few years back. Fowler's is still around new owner, same name. Martin B Retting up in Culver City has a lot of used weapons, hard to find guns been up there a few times. Lately I'll attend Little John's Auctions to pick up something to flip or keep...
