I am still new to owning my AR. It is a S&W MP-15. It has a fixed front sight and flip up rear sight. I have already made a few changes such as replacing the handguards for a quad rail and the replacing the pistol grip. Now I want to mount either a holographic or red-dot sight. The best way to mount the optic is where I cannot make a decision. I want to look at options that involve removing the front sight and options that don't involve removing the front sight. I am basically looking for some suggestion for experienced AR owners.
Thanks
Thanks