In the spring of 2022, Palmetto State Armory (PSA) released the 5.7 Rock, which continues to be the most affordably priced semi-automatic pistol chambered in FN 5.7x28mm here in the United States.

The FN 5.7x28 mm FN cartridge ... This version of the 5.7 Rock is the first compact in this caliber to reach the market place. The optics-ready slide arrived without any accessories mounted ...