Conceal Carry Pistol chambered in 5.7 x 28mm that utilizes clips, instead of magazines to achieve a compact, light weight body, that’s simple to operate and carries 20 rounds in the grip body. NOW SHIPPING IN CARDBOARD BOX from Kel-Tec instead of a pistol case. We do not have any Kel-Tec pistol cases to provide you will only receive the gun in a cardboard box. Key Features of the PR57: Integrated Ammunition Storage: The PR57 features onboard storage of 20+1 rounds, eliminating the need for a traditional magazine while maintaining a sleek, compact profile. Optimized for Self-Defense: Research shows that most self-defense encounters require 12 rounds or less. The PR57 delivers exceptional capacity, reliability, and ease of use for peace of mind in high-stress situations. Loading Flexibility: The firearm can be manually top-loaded one round at a time for added convenience or speed-loaded using the two provided stripper clips. Optic-Ready: Each PR57 includes an optic plate, allowing users to customize their setup for enhanced accuracy and target acquisition