I have these RedDot mounted on a CX4 Storm, fits perfectly and I must say it sithe also good. Of course you have nothing but expect it fits perfectly ago by the optics and the point is also very visible, perfectly meets its purpose in the price. One can the height and lateral position adjust something, the brightness and the color can not be changed but that's no problem. The point itself is not quite round but -at meinem- -I repeat myself gerne- at this price you can not expect miracles. For starters, it is enough perfectly! The rating with 4 * of course be seen in relation to the price that it can not compete with products which should be 5 or 10 times as much cost probably be clear to everyone. Shipping and handling by Begadi was perfect.
