Been very happy and impressed with my purchase of the Lite Rack. So far I have been able to avoid any of the problems I have read about. I've had one failure to feed ( round 3 out of over 800 ) and nothing else. Sights are a little small but nothing that I didn't know when I bought the gun. After reading some reviews I decided to give a CTC Laserguard a try (red dot version ). It came UPS yesterday and I mounted it up. I zeroed it in to the guns sights which falls one inch high and to the left at 7 yards for me. Practiced some dry firing and just sighting it and decided this was a good thing. I have aging eyes and the same multiple dot images that show up with my red dots happens with the laser sight. A great little product that I am sure will work out well. The only thing I feel could be improved is a access to the battery without disassembly of the unit from the gun. Won't have a chance to shoot it until tomorrow. Nothing beats live fire.