I've read several threads on people replacing their front sight with other types of flip ups and devices because they don't like it being in the way of their optics. I want to keep mine intact.
What are the top several rails recommended to replace the standard handguards that came with my AR? I see lots of pics. They all lok great. Are they easy to install? Can I just flip the old ones out and install the rails without being a gunsmith? I want to add a hand grip and light to my unit.