I have two loads to talk about. Weapon is an XD9 5.25, 16lb spring. 147gr Leatherhead coated fp's mixed brass with CCI primers, 1.140
Power Pistol loaded to 900fps: snappy recoil, and larger than I like muzzle rise.
WSF loaded to 900fps: Light push for recoil and 1 inch muzzle rise.
The same WSF load out of mr SR9c for the new CCP division was 840-850fps and would cycle the 9c's heavy recoil spring just fine. Den