I bought my E Series about one month ago
Sorry to say, I haven't had an opportunity to fire the gun as it had to be sent back to S&W for repairs. Mine is a Scandium, bobtail, two tone. When I locked the slide to the rear for the first time I found the slide release to be incredibly difficult to push downward, even with the slide pulled as far to the rear as possible. The second time I locked the slide to the rear I discovered that my new unfired pistol had two scratches on the finish down to bare metal. I don't know if the slide release button has a burr on the back side or what caused the scratching, but needless to say, I was very disappointed. I called S&W customer support and described the situation. They agreed this was not normal and sent a shipping label for me to return the gun, which I did about 2 weeks ago. I called today to check the status and discovered S&W closes for the first two weeks in August. They have my gun, but no repair work has been done. S&W customer service has been responsive, and I hope my new pistol will be returned soon. But, I must admit, it is frustrating to have to return a NIB pistol to the manufacturer for repairs, especially one with a ~$1400 MSRP. I will remain patient and trust that S&W will repair the gun and return it to me soon. Although I am disappointed, this gun is still drop dead gorgeous IMO.