I'd skip the tritium front sight but if you want one I have one in the parts box I ain't gonna use I'd let go cheap.
Why skip it? The front sight is an M4-A2 post which I start to lose when the daylight fades. I've never used tritium on a rifle before so I'm guessing. I am concerned that the tritium sight would lose all precision similar to fiber sights for my eyes. I would prefer to stay away from an optic for now. It's a process thing for me - I prefer to start basic and learn my way up.
