A Beretta Model 21A Bobcat While using the idea-up barrel aspect. The Model 86 Cheetah has the same idea-up barrel. Like most blowback pistols, it's going to take lots of power to rack the slide on these guns. It was designed to be fired lots and carried every day https://gunnerscenter.com/product/beretta-21-bobcat-inox-22-lr-pistol/