I have a 9mm 9c and don't care for the sights Having a hard time to adjust the front sights to the back. Just one or the other become Blurry that I can't... Well not happy with it. Seen a you tube video of a red dot. That looks freaking cool But can a red dot take the Punishment of a Slide? Don't want to pour money in to something that will break down. Looking not to spend more that $50. Am I too cheep ?