Basically a 5.7x28 Glock?..PSA Rock 5.7 Range Review/Test!
The PSA Rock 5.7 is presented as a Glock-like alternative chambered in 5.7x28mm, featuring a striker-fired mechanism and a trigger comparable to a standard Glock. The reviewer found it to be reliable over 200 rounds, accurate, and aesthetically pleasing, with a trigger pull around 5 lbs and a tactile reset. While it had one failure to eject with only five rounds in the magazine, this was also observed with an FN 57, suggesting a potential characteristic of the caliber or low magazine capacity.













