GrabAGun has a huge selection of handguns for sale, including the best semi-auto pistols and revolvers. For home defense, target shooting, and competition, we proudly offer everything from semi-auto handguns like the Glock 19 Gen 5 MOS to popular revolvers like the Colt Python .357 Magnum, all at incredible prices. Shop the gun store of choice, GrabAGun, for a vast collection of top brands like Ruger, Smith and Wesson, Springfield Armory, and more.