Hello. I got this gun (EF 1911 Tac) a while back. It was perfect, and still is. (besides the scratching of the paint on part of the slide. I never understood why the rail system seemed to be so thick. It wont accept any quick release tac lights. However, I did find a ( while its not great ) solution. When I purchased the light, I had also bought a laser that had a built in rail so you can put a light with it. This rail is very slim and seems like the proper design. Has anyone else had this problem with their 1911?