The Kel-Tec PR57 delivers a modern 5.7x28mm pistol design that rethinks capacity and handling with an innovative internal feed system that stores 20+1 rounds without using a traditional magazine. Rounds can be manually top loaded one at a time, or speed loaded using the two included 10 round stripper clips, creating a streamlined setup that keeps bulk down while maintaining rapid reload potential. Its striker-fired semi-automatic action supports consistent trigger performance, and the 4.6 inch barrel helps deliver strong ballistic efficiency from the 5.7 cartridge.

The PR57 redefines firearm storage and capacity with its unique internal feed system, providing a 20+1 round capacity without the bulk of an external magazine. This cutting-edge design allows users to manually top-load individual rounds or speed-load using the two included 10-round stripper clips. The 4.6-inch barrel ensures excellent ballistic performance, while the optics-ready slide allows for easy mounting of red dots. Additionally, the 3-dot sight system enhances target acquisition, and the firearm’s lightweight polymer frame ensures a comfortable shooting experience.

Kel-Tec PR57 5.7x28mm – Internal Feed System, 20+1 Capacity, Optics-Ready The Kel-Tec PR57 is unlike anything else in the handgun world. Chambered in 5.7x28mm, this innovative pistol ditches traditional magazines in favor of a built-in internal feed system that holds 20+1 rounds. This design keeps the profile sleek and snag-free while delivering high-capacity firepower in a uniquely engineered package. It’s lightweight, optics-ready, and built for practical performance in any scenario.

The PR57 redefines firearm storage and capacity with its unique internal feed system, providing a 20+1 round capacity without the bulk of an external magazine. This cutting-edge design allows users to manually top-load individual rounds or speed-load using the two included 10-round stripper clips. The 4.6-inch barrel ensures excellent ballistic performance, while the optics-ready slide allows for easy mounting of red dots. Additionally, the 3-dot sight system enhances target acquisition, and the firearm’s lightweight polymer frame ensures a comfortable shooting experience.

SKU: PR57BLK-4734-0186