The Kel-Tec PR-57 is a forward-thinking pistol that redefines capacity, weight, and efficiency in a compact handgun platform. Chambered in 5.7x28mm and featuring a 4.6-inch barrel, the PR-57 delivers flat-shooting performance with extremely low recoil, making it fast, controllable, and easy to shoot. With a 20+1 capacity housed in an innovative internal magazine system and an optics-ready slide, this pistol is purpose-built for shooters who want modern capability without unnecessary bulk. What truly sets the PR-57 apart is its internal stripper-clip-fed magazine system, which allows the pistol to carry 20 rounds without the width or weight of traditional double-stack magazines. This design keeps the grip slim and comfortable while maintaining exceptional capacity. Reloads are fast and intuitive using standard 5.7 stripper clips, reducing reload bulk and simplifying logistics. The 5.7x28mm cartridge offers high velocity, minimal recoil, and excellent accuracy, allowing for rapid follow-up shots and improved control compared to traditional service calibers. Combined with the 4.6" barrel, the PR-57 delivers consistent performance in a compact footprint. An optics-ready slide allows shooters to mount a red dot for faster target acquisition, while the lightweight polymer frame keeps overall weight low for extended shooting sessions. The result is a pistol that feels agile, modern, and purpose-driven-ideal for shooters who want something truly different without sacrificing practicality. Specifications: Manufacturer: Kel-Tec Model: PR-57 Type: Semi-Automatic Pistol Caliber: 5.7x28mm Barrel Length: 4.6 inches Capacity: 20+1 Magazine System: Internal magazine, stripper-clip loaded Frame: Polymer Slide: Optics-ready