Went out back to test 5 rounds of my 40S&W handload. 180gr cast SWC over 5.0grs of Unique. I put up a sheet on a frame that we've got to stop the brass from going too far, well, only found 2 of the 5 cases. Guess I need to go look for the other 3 or I'll not sleep well tonight. On a positive note the load shot well, felt more like a 9mm then a 40cal but the PX4 is still shooting a bit to the left. I may need to get the sights drifted just a touch to the right to correct it. Still need to shoot it more before I make up my mind though.