I'm thinking about ordering some iron sights for my carbine. I have a red dot sight on top but I like to have iron sights also. Here are the ones I'm looking at. http://www.amazon.com/Front-Degree-...9689170&sr=1-1&keywords=45+degree+iron+sights I know they aren't the best sights in the world but as all the shoots will be 100 yards or less they should do fine. I thought about flip up sights but that is just more stuff to break. Anyone got any experience with these?