For those who are concerned that the newer trigger mechanisms of the da only pistols fail to offer a 'proper' safety that the operator can visualize and engage please understand that the millions of dollars of research and development that went into the design of these mechanisms dealt with everything except the mental factor of people who fail to learn about the proper operation of their handguns before purchase. This amazes me and I rarely, very rarely understand either the 'how or the why' people do this, but they do.
It does not matter if it is a da only pistol, a da only revolver, a sa/da pistol or whatever - you have to learn about the darn thing before you purchase it. Your wife might buy a new car because she likes the color and then gripe about it because it didn't come with child safety seats but she should have read up on it first. Same with guns and they kill fewer people each year than cars do.
It has also been determined that your chances of surviving a close encounter by not having a round chambered in your pistol and the pistol immediately (1.5 sec for trained individuals) able to discharge a round, will get you killed - as one poster replied: then why carry it.
You need to learn about that firearm and how to carry it safely and use it properly. If you don't have the necessary information or training then go back to the gunshop where you bought it from and get the info from them. If you need training then I would strongly suggest you befriend or aquaint yourself with someone who already has one, or possibly even the local police and let them teach you how to carry it and use it properly.
You have a number of responsibilities to yourself and your community when you elect to own and carry a concealed weapon and one of those is to know how to properly use it so that, God forbid, you do not allow it to fall into the hands of the criminal element you purchased the gun to defend yourself from in the first place.
You elected to enjoy your right to own a firearm, now follow through with your responsibility to learn how to use it properly. Mikey.