I have just purchased a brand new 24/7 pro with the stainless steel slide in the 40. cal. The gun is a dream to shoot and I have not had a single problem at all with it except with the safety lock. It will not turn at all like it is supposed to and that really bothers me because I would like to use it. Is there any suggestions that anyone could give me on how to fix it. Other than that I absolutely love this gun and would definitely buy another one.