The design is very ergonomic and even though the magazine holds 15 - 35 mm long rounds, the smallest palms will be able to fully wrap around the optimally angled grip in the pistol. The frame and slide are really slender and streamlined for such a dimension cartridge and caliber. https://brno-rifles37047.wizzardsblog.com/39502300/not-known-details-about-brno-pistol-magazine-capacity