The Ruger LCP in .380 is a small, light, 7 shot semi-automatic, designed for concealed carry and close quarters shooting. It has no external hammer, and requires the shooter to pull the trigger with considerable strength and determination, before the round is fired. Like the 5 shot, ‘double action only’, S&W .38 discussed, below.
The five shot S&W in .38 shoots almost the exact same bullet as the Ruger, but it is a revolver, which is thought by many to be a more reliable firearm than a semi-automatic, which can jam. This ‘double action’ firearm was also designed for concealed carry and close quarters shooting.
The SIG SP2022 is a large ‘combat’ style gun (in overall size and weight) and it also shoots a much larger (9mm or 40mm) bullet than some concealed carry guns. This gun also holds more than twice as many rounds as the other two, and has no thumb safety (just point and shoot) making it a formidable home defense gun and a ‘must have’ Zombie Apocalypse accessory. This gun is commonly sold out, because it is one of the least expensive Sigs. Comes with adjustable grips to accommodate smaller hands. Get yours while you still can.
S&W Bodyguard .380 in .380 is a small, light 7 shot semi-automatic, designed for concealed carry and close quarters shooting. This metal slide with composite frame conceals comparable to the LCP.