Previous semi-auto pistol manufacturer circa 1924-disc. and located in Eibar, Spain.

JO. LO. AR. Models

.25 ACP, .32 ACP, .380 ACP, 9mm Largo, or .45 ACP (rare) cal., designed for one handed cocking, presumably for the cavalry, features rotating lever on the right side of the slide, most sales were commercial but a few pistols in 9mm Largo were purchased by the Peruvian military, available in four frame sizes.