Traded for this unfired CZ earlier this week and took it to the range yesterday. The obvious differences between this CZ and my CZ75B Mil Turk other than cal are SA, ambi safety, skel liteweight hammer, poly trigger and full length SS guide rod. I suppose the frame is a little beefier (I didn't measure) and it does have full length frame rails. I put 130rds of S&B 180gr TMJ thru it with no malfunctions. This was loading 10 in mag +1 in chamber which causes my Glocks problems at times. I didn't measure groups but accuracy appeared very good. The SA trigger is great but I have read several reports of poly trigger breakage so we will wait and see on this one. CZ does make a replacement in steel and alumin. Since I am left handed the ambi safety in a SA is a must for me and the CZ safety worked well with a positive feel. Recoil was rather harsh for a large steel 40cal IMO. I suppose I have been spoiled in this area by my Glock 23C. All in all a great pistol in the CZ tradition. Opinions from other CZ75B SA owners/shooters welcomed. How do you like yours? Does the CZ75B SA in 9mm also come with ambi safety?