The Bersa Thunder Concealed Carry is a semi-automatic pistol. This pistol features an aluminum alloy frame steel slide with extra-low profile integral sights 3.2 barrel micro-polished bore with deep rifling checkered polymer grips loaded chamber indicator extended capacity flat bottom magazine slim slide release integral locking system with manual firing pin and decocker. At only 1 wide this is an extremely slim pistol and appropriate for concealed carry.